1
Download 10 - heavydutypowertrain.Com
Transcript
ceJD
NOTE: 1. ALL OEM RESPONSIBLE WIRING SHOWN BELOW IS "TYPICAL"
PLEASE CONSULT SPECIFIC APPLICATION
2. RED INDICATES POWER SUPPLIED BY THE ECM
OEM RESPONSIBILITY
3. BLUE INDICATES POWER AND SIGNALS INTO THE ECM
4. BLACK INDICATES RETURNS TO THE ECM AND GENERIC OEM WIRING
5. GREEN INDICATES DATA LINK
8 -
VEHICLE SPEEDOMETER
~
VEHICLE SPEEDOMETER
PIN AM P
VEHICLE SPEED
NC
6 -
NC
NC
A
PIN DEUTSCH
"D"rl!£
F rl!£
BATTERY
C
BATTERY (-)
E
DATA LINK (+)
DATA LINK (-)
A
~
tfl
DATA LINK (+)
DATA LINK (-)
DIGITAL VEHICLE SPEED SIGNAL
DIGITAL VEHICLE SPEED RETURN
~;...-.J
ISS THROTTLE
DESIGN
If
[
6-PIN TWO 3-PIN
OPTION OPTION
-C~---j
A
NA
ISSBD
lL
OFF -IDLE
ON-IDLE
~~::::;R~=-ET~",U;R~N:_--=-::::::::::::~
~ -
C
f E C 18
B-B
11
19
A
A
9
D
E
6
10
F
I
~ACB
II
Uk
SIGNAL
RETURN
r10OFF IDLE
TrI
ION-IDLE
B rRETURN
A r_"_v __ __
__ _=r-
l.,
BRAKE SWITCH
l.,
-
A
27
08
17
rtl
20
THROTTLE POSITION +5VDC SUPPLY
• 1--
-~I--
_-
11
19
IDLE VALIDATION OFF -IDLE SIGNAL
f--i
09<
IDLE VALIDATION IDLE SIGNAL
SWITCH COMMON RETURN
A t--
B
!05-
18
THROTTLE POSITION SIGNAL
THROTTLE POSITION RETURN
06
10
I
I
~
•• OEM SUPPLIED WIRING
CLUTCH SWITCH
J1587
OPTION
Cf---r.-
B f- _ .
- I A ----:t5VDC
'"' I
VEHICLE DATA LINK (-)
MOUNT~SUSPENDED
FLOOR
OPTION
B'
J 1587
DIGITAL TACHOMETER RETURN
ACCELERATOR INTERLOCK SIGNAL/ALTERNATE DROOP
F?
tf~
15
VEHICLE DATA LINK (+)
DIGITAL TACHOMETER SIGNAL
~
NON-ISS
THROTTLE
DESIGN
!h
REMOTE PTO ENGAGE SIGNAL
~. f -
=
2 - PIN
PACKARD
(+)
BATTERY (-)
B
03
07
VEHICLE SPEED SENSOR RETURN
~
NC
BATTERY (+)
-
VEHICLE SPEED SENSOR SIGNAL
B
U
L
K
L,
CLUTCH SIGNAL
04<
SERVICE BRAKE SIGNAL ( 28 KPA
r4
PSI] TO OPEN )
I
13
~
c
u ,
~
L.
CRUISE RESUME/SET
[
H
ALTERNATE TOROUE SIGNAL
E
A
0
CRUISE CONTROL/PTO RESUMEIACCEL SIGNAL
CRUISE CONTROL/PTO SET/COAST SIGNAL
0
ENGINE BRAKE ON/OFF
ENGINE BRAKE SELECTOR
CRUISE CONTROL/PTO ON/OFF SIGNAL
N
N
E
C
~
E-J
IDLE INC/DEC
ENGINE BRAKE SELECTOR 2 SIGNAL
SHORTING PLUG
~
~
·v
B
:b
A
~t±
T '
OEM
OPTION
DIAGNOSTIC TEST SIGNAL
VEHICLE KEY SWITCH SIGNAL
-
I
MANUAL FAN SIGNAL
III
' A
C
r:IGNITION
STARTER
)
£
-
.r-;.
KEY SWITCH
A
:m ;U:;;
if'~
j)J
~
B
=±
G
~I
-
(for ECM Part NO. 3096662)
YF' '"' :
~
/
BATTERY
Plus WIRING DIAGRAM
1/14/99
BULLETIN NO. 3666146-04
I
I
IS AMP
BATTERY
B
( A
Cummins Engine
Company, Inc.
CELECT™
=i
I
SUPPLY
RELAY
~
FAN 2/0R
CLUTCH
TOP 2 SHIFT
SOLENOID
H
X
R
Um
1\
E
0
FREON PRESSURE SWITCH SIGNAL
FAN
CLUTCH 1
P
N
B
'--
C~
\
~r--+
COOLANT LEVEL SENSOR
m
I
I
15
25
01
ENGINE PROTECTION LAMP INPUT
T
l.,
STARTER LOCKOUT
RELAY OR TOP 2
LOCKOUT SOLENOID
14
RED DIAGNOSTIC LAMP INPUT
YELLOW DIAGNOSTIC LAMP INPUT
4ft
AIR CONDITIONER
PRESSURE
SWITCH
23
t
~
MANUAL FAN
(28
IDLE/DIAGNOSTIC INCREMENT SIGNAL
Jot
DIAGNOSTIC SWITCH
(05
IDLE/DIAGNOSTIC DECREMENT SIGNAL
I ]iif
1 Jof
ENGINE PROTECTION LAMP
02
ENGINE BRAKE SELECTOR 1 SIGNAL
T
0
R
[
RED LAMP
YELLOW LAMP
c
12
C
CRUISE ON/OFF
ACCESSORY
I
I
I
I
I
I
21
22
=c=JD
OEM RESPONSIBILITY
CUMMINS RESPONSIBILITY
WIRE NUMBERS
M-l1
N-14
ENGINE HARNESS MIl PART NO. 3096694
ENGINE HARNESS N14 PART NO. 3609966
A
I001I I001I
COOLANT TEMPERATURE SIGNAL
002
003
I I
I
I
I
I
004
I
I
I
009
I I
I I
1
I
AMBIENT AIR TEMPERATURE +5VDC SUPPLY
I
I
MANIFOLD AIR TEMPERATURE +5VDC SUPPLY
I
002
003
004
I
009
I
WE
OIl
1
014
1 RD
015
12
17 <
I
I I
053
I
II
II
II
II
012
I
010
I
OIl
014
1 1
SENSOR
CONNECTOR A
@
@C\@)
®
@Q@
@
I
I
@C\@5
013 1
015
®
@Q\@
®
@Q@
I
OIL PRESSURE +5VDC SUPPLY
OIL PRESSURE SIGNAL
II
017
~
I
017
)/-~O""IL~P::::R~ES;:;S~U:;:R:;:E""R"'E~T""U~RN:-:------------++----------1----""-'--'-1----'''-'-'-1-1<
07<
@\-~@)
&
@(,:;\@
18
@~@2
~
COOLANT LEVEL +5VDC SUPPLY
@)@@
OEM
CONNECTOR B
't.-J
C
I
DIAGNOSTIC TEST SIGNAL
--:M"'A"-N:.::U'-'AL"-'.F'-'A:..:.N-'S:.:.IG::.;NA.::..=L--'
r-
II
~~87
,C
E
A
I
SIGNAL
J 1922
J 1922
+
J 1587
J1587
I
BATTERY RETURN
SERVICE TOOL DATA LINK (+)
I
Ji587
I
1 1
1
j __-,
21
I
I
038
FAN CLUTCH SUPPLY M2 (AIR) OR TOP 2 SHIFT SOLENOID
M-l1 ENGINE BRAKE
I
ENGINEBRAKECOII:NO lHEADENGINE BRAKE COIL NO.2 HEAD
1
II
I
II
-
.r-L
I C
-
~
~
I
I I
033
I I
034
030
16
I
26
I
07
17
UNSWITCHED BAT-TE-RY mVDC
-
-
-
--'5'"
I
II
035
II
I
035
I
~I-U;:,N':'S::,;W""IT:-:C:..:.H'=E:::-D...,B=-'A:'::T='TE==R"'Y-'-+.:..:12::,;V'=D'=C------------""'0"'3~5'--;---'---';0;'i3':;;'5---.-1< ~;
-
+-::B"'ATT=ER:'Y':-':'R=ET"'U';'R"'N_-' • ..=B::..:A::..:TT..=E.:..;RY.:....;.R-=E:..:.TU::..:R.:..:N:........;B"'A"'TT"'E"'R:..:.Y--"-RE"'T"'U"'R:..:.N_-
...
...
'---!--!--!
_ _t-t-t
---,-......-
r-
-<=---c=-=-=---c__,-J('+'
INJECTOR NO.1
r
-
:........;10"'3:.::6'--'-I:........;I::.:03'"6:-....:1-j< 27
-t-"0"'3"'6-+-+-_0""3'"6'-i-l< 25
1---'1°"'3"'6<...-1-1-'-1""°"'3"'6_-1-1<109
U::.:N"'S:.:.W:..:.IT:.::C:..:.H"'E"'D....:B:.:.A:..:.TT"'E:.:.R:..:.Y-'-+"'12"'V:.::D"'C
t--'0"'3'-!7-t-+-"0""-.'7_ _ , 21
r k
L.:<.UN"S"'W"'IT:..:.C:.:.H"'E""D...:B"'A"'TT"'E"'R:..:.Y--"'+:..:.12"'V"'D"'C--'
+_10""3:.:.7'--11_+-1.,,,0,-,,3,,-7_+-1<120
"'TO"'P"""'2"""'LO"'C"'K"'0"'U"'T-'S""0"'L"'EN",O",I",D..."O",R"--=S",TA",R:..:.T",ER"--,L",O",C.."KO""U""T,--,-,R",ELA""-,-Y_S",U,,,P,,,P,,,L:..:.Y,--",0",12,-;".---,0",5",3".-l< 08
...
-"VE"'H""IC""L"'E"'A:..:.C""C""E"'S"'SO"'R:.::1=cES"--"S"'H"'U"'TO"'F:..:.F--"'SU""P-'P-=L"-Y
N
Ii,
~
r-=
--,=c:;-;-;;="",,-;-;-;:-;;-f~:ll<l-----J<G
["--<=,-_IN_JE_C_T_0_R_N_0_._6-jg2<:l-_ _~H
--<=>===--:;c;;-;;:-!':;:;::'1<\----I<J
1
[
INJECTOR NO.2 2
....=---'-----jg<:l---~K
--'=-===-:-:-:,..,...-I<"1'<f----j(L
I I INJECTOR NO.4 2
~
"='- ~
-
CUMMINS RESPONSIBILITY
I
I
I
r::-OJ"'t1+_ _-:C::':Y""L1"N::'DE~RO-"N":0"C.l'-';;S::U5:'PP'::Lc"Y__,---------+--;:0:_:_4-;;-1-Hllr0;;-.4:-;1,......,11-1<
01
A <)-_ _..,I'-jE
~<f----j(B
-<=-__,==__,c-=--K1
~I<1---~C
1IL....,,='...I::.:N:::JE:.:C:..:T.:::0:..:.R....:N.:..:0:..:.5"-{1
2S-_ _---f::D
--<=-===--:-::;:-:;--R11<!------f::E
["--<='--'-IN.:..:JE::..C:...T-"0.:..;R_N.:..:0:.....:.3-jg2<:l-_ _~F
t-I_---iII-+_
1--+-11< 24
I
I: J
1
I
I
CYLINDER NO.1 RETURN
042
I I
042
I
10
=
1
CYLINDER NO.5 SUPPLY
CYLINDER NO.5 RETURN
049
050
049
050
11 <
02 <
=
I
CYLINDER NO.3 SUPPLY
CYLINDER NO.3 RETURN
045
046
045
046
03
12
IL J I
=
"V, INnm Nn R
IL J I
=
1 l...J
=
I
I
~IIPP' V
CYLINDER NO.6 RETURN
I
CYLINDER NO.2 SUPPLY
CYLINDER NO.2 RETURN
I
CYLINDER NO.4 SUPPLY
CYLINDER NO.4 RETURN
L..:"S:
~---------"'---
I
I
051
052
I
I
051
052
I
I
13
04
I
043
044
1 1 043
044
I
05
047
048
047
048
1
14
15
L
ROCKER BOX PASS THROUGH
I
I
-.J L
@
@C\@)
®
@Q@
Q@
@C\@
®
@Q\@
®
0lQ@
~
@Q@j
&
@(,:;\@
18
@~@)
~
@M@)
~
ACTUATOR
CONNECTOR C
ENGINEBRAKECOII=-,;JO.3HEAD....cN",O",. .!...1...!H""EA"'D"-----il..._-R.l
..li<}----1---'B'-"K'---.\-1--,<03,;;9"-1-1< 19
ENGINE BRAKE COIL NO.2 HEAD
I 1
w<,
n4n
18
%i-[=}-_-,E""N",G",IN",E""""BRO!A",K",E~C",O",I,,,L
I ----=--
I
038
034
030
FAN CLUTCH SUPPLY 81 (COOLANT'
N=14 ENcINEBRAKE
1 ,08
05 >
1
23 >
04 >
22>
> 03
I
II
033
r-:;;::c -
023
020
021
028
027
026
1
I
VEHICLE KEY SWITCH SIGNAL
1\
025
r-
FUEL SHUTOFF SUPPLY +12VDC (2AMPS'
-
I
I
~j-----"S:=.ER:":'V:":'IC::.:E,-,-T:::.OO::':L"-,,D,-,AT:":'A~L1~N~K=(~-~'
)~J~I~5~8~7t:
I
_I
023
020
021
028
027
026
T i l
DISABLE SIGNAL
UNSWITCHED BATTERY + 12VDC
II
II
1 '16
LjgLLL.Q~LL,
19
FREON PRESSURE SWITCH
CONTROL DATA LINK +
CONTROL DATA LINK (-)
~'""vrr<' Tnn, f), TA ''''K
SERVICE TOOL DATA LINK
1'iR7 nlSARI <' SIGNA
025
---.J _
00
@
@)f.:\@
'0
@)a@
~\!3J
~{,;\@
\SJ
@)f.:\@
~
@Q\@
®
@Q@
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@l @
@
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@ 19 @
£
WARNING . . This diagram is provided as a diagnostic tool for trained, experienced technicians only. Improper trouble
shooting or repair can result in severe personal injury or death or property damage. See important instructions
in Service Manual.
DATA LINK (Vehicle and Control)
Positive wire to chassis ground
- 2.5 to 5.0 volts
Negative wire to chassis ground
- 0.0 to 2.5 volts
ELECTRICAL SPECIFICATIONS
SOLENOIDS
Fuel Shutoff Valve
- Coil Resistance = 7 to 8 ohms
Injectors
- 0.5 to 1.5 ohms after subtracting the
multi meter resistance.
ALL CONTINUITY CHECKS
- OK (no open circuit) if less than 10 Q
ALL SHORTS TO GROUND
All circuits
- OK (no short circuit) if more than 100 kQ
5 V POWER SUPPLY (Sensor Only)
@ ECM/Harness
4.75 to 5.25 volts
ECM CONNECTOR
Retaining Cap Screw Torque = 2 N-m [18in-lb]
INJECTOR
Pigtail Retaining Nut Torque = 1.6 N-m [14 in-Ib]
SHORT CIRCUIT TO EXTERNAL VOLTAGE
-OK if less than 1.5 volts
SENSOR SPECIFICATIONS
BOOST PRESSURE SENSOR
OIL PRESSURE SENSOR
Torque (threaded style) = 14 N-m [10 ft-Ib]
Torque (threaded style) = 14 N-m [10 ft-Ib]
Pressure
(kPa)
Pressure
[psi]
o
o
172.37
344.74
517.11
689.48
25
50
75
100
Voltage
(volts)
0.40 to 0.60
1.40 to 1.60
2.40 to 2.60
3.40 to 3.60
4.40 to 4.60
AMBIENT AIR PRESSURE SENSOR
Torque (capscrew) = 9 N-m [80 in-Ib]
Altitude
Altitude
Voltage
(m)
[It]
(volts)
o (sea level)
0
4.00 to 4.58
915
3000
3.60 to 4.40
1829
6000
3.20 to 4.00
2744
9000
3.00 to 3.80
3659
12000
2.60 to 3.40
Votlage Output (± 60mV) = (Ambient Pressure [inHg] X 4.0V) ..
30.54 [inHg] + 0.5V
ALL TEMPERATURE SENSORS
Torque = 14 N-m [10 ft-Ib]
Temperature
(0C)
o
25
50
75
100
Tempera'iure
[OF]
32
77
122
167
212
Resistance
(Q)
30k to 36k
9kt011k
3k to 4k
1350 to 1500
600 to 675
Pressure
(mmHg)
Pressure
[inHg]
o
o
646.48
1292.88
1939.36
2585.76
25.45
50.90
76.35
101.80
Voltage
(volts)
0.42 to 0.58
1.42 to 1.58
2.42 to 2.58
3.42 to 3.58
4.42 to 4.58
VEHICLE SPEED SENSOR
Torque = 47 N-m [35 ft-Ib]
First Coil Resistance = 750 to 1100 Q
Second Coil Resistance = 1100 to 1500 Q
ENGINE POSITION SENSOR
Torque = 20 N-m [15 ft-Ib]
First Coil Resistance = 1000 to 2000 Q
Second Coil Resistance = 1000 to 2000 Q
ACCELERATOR PEDAL (IVS, ISS, & APS)
Idle Validation Circuit Resistance:
For ON and OFF-IDLE states
IVS, ISS - MAX Closed Circuit Resistance < 125 Q
IVS, ISS - MIN Open Circuit Resistance> 100 kQ
Accelerator Position Sensor Coil Resistance:
Between supply and return wires
- 2000 to 3000 ohms
Between supply and signal wires (released pedal)
- 1500 to 3000 ohms
Between supply and signal wires (depressed pedal)
- 200 to 1500 ohms
NOTE: Released resistance minus depressed resistance
must be 1000 ohms.
CELECT'M PLUS FAULT CODE INFORMATION
* = Applies to 98N14 and 98M11 calibrations only
LEGEND:
FAULT
CODE
LAMP
111
Red
PIO(p>
SIO(S)
FMI
S254
12
115
Red
P190
2
121
Yellow
S021
10
122
Yellow
123
Yellow
131
Red
132
Red
135
Yellow
141
Yellow
143
Engine protection
Yellow'
P102
3
P102
4
P091
3
P091
4
P100
3
P100
4
P100
1
144
Yellow
P110
3
REASON
Error internal to the ECM related to memory hard
ware failures or internal microprocessor communi cation fai Iures.
No engine speed signal detected at both pairs of
signal pins 1 and 15 and pins 11 and 14 of sensor
harness connector.
No engine speed signal detected at one pair of
pins, either pins 1 and 15 or pins 11 and 14 of sen
sor harness connector.
High voltage detected at boost pressure sensor sig
nal pin 26 of sensor harness connector.
Low voltage detected at boost pressure sensor sig
nal pin 26 of sensor harness connector..
High voltage detected at accelerator position signal
pin 11 of the OEM harness connector.
Low voltage detected at accelerator position signal
pin 11 of the OEM harness connector.
High voltage detected at oil pressure signal pin 7 of
sensor harness connector.
Low voltage detected at oil pressure signal pin 7 of
sensor harness connector.
Low oil pressure detected. Voltage at oil pressure
signal pin 7 of the sensor harness connector indi
cates oil pressure lower than 55 kPa [8 psi] at idle
to 800 rpm; 55 to 173 kPa [8 to 25 psi] at 800 to
1200 rpm; 173 to 208 kPa [25 to 30 psi] at 1200 to
2400 rpm for M11; 138 to 208 kPa [20 to 30 psi] at
1200 to 2400 rpm for N14.
High voltage detected at coolant temperature signal
pin 17 of sensor harness connector.
145
Yellow
P110
4
Low voltage detected at coolant temperature signal
pin 17 of sensor harness connector.
151
Engine protection
Yellow'
P110
0
Voltage at coolant temperature signal pin 17 of the
sensor harness connector indicates coolant tem
perature above 104°C [220°F].
153
Yellow
P105
3
High voltage detected at intake manifold tempera
ture signal pin 25 of sensor harness connector.
154
Yellow
P105
4
Low voltage detected at intake manifold tempera
ture signal pin 25 of sensor harness connector.
155
Engine pro
tection
Yellow'
P105
0
Voltage at intake manifold temperature signal pin 25
of the sensor harness connector indicates intake
manifold temperature above 93.3°C [200°F].
212
Yellow
P175
3
High voltage detected at oil temperature signal pin
6 of sensor harness connector.
213
Yellow
214
Engine pro
tection
Yellow'
P175
4
P175
0
Low voltage detected at oil temperature signal pin 6
of sensor harness connector.
Voltage at oil temperature signal pin 6 of the sensor
harness connector indicates oil temperature above
123.9°C [255°F].
221
Yellow
222
Yellow
234
Red
P108
3
P108
4
P190
0
High voltage detected at ambient air pressure sig
nal pin 27 of sensor harness connector.
Low voltage detected at ambient air pressure signal
pin 27 of sensor harness connector.
Engine speed signal on pins 1 and 15 and/or pins
11 and 14 of sensor harness connector indicates
engine speed greater than 2630 rpm.
EFFECT (Only when fault code is Active)
Engine might die. Possible no start.
Engine will die and not restart.
None on performance.
Derate in power output of the engine.
Derate in power output of the engine.
Severe derate (power and speed).
Severe derate (power and speed).
No engine protection for oil pressure.
No engine protection for oil pressure.
Progressive power and speed derate with increasing
time after alert. If engine protection shutdown is en
abled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red lamp' starts
flashing.
Possible white smoke. Fan will stay ON if controlled
by the ECM. No engine protection for coolant tem
perature.
Possible white smoke. Fan will stay ON if controlled
by the ECM. No engine protection for coolant tem
perature.
Progressive power and speed derate with increasing
time after alert. If engine protection shutdown is en
abled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red lamp' starts
flashing.
Possible white smoke. Fan will stay ON if controlled
by the ECM. No engine protection for intake manifold
temperature.
Possible white smoke. Fan will stay ON if controlled
by the ECM. No engine protection for intake manifold
temperature.
Progressive power and speed derate with increasing
time after alert. If engine protection shutdown is en
abled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red lamp' starts
flashing.
No engine protection for oil temperature.
No engine protection for oil temperature.
Progressive power and speed derate with increasing
time after alert. If engine protection shutdown is en
abled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red lamp' starts
flashing.
Power derate by 15%.
Power derate by 15%.
Fuel shutoff valve closed until engine speed falls to
2000 rpm.
FAULT
CODE
LAMP
235
Engine protection
Yellow'
PID(P)
510(5)
FMI
P111
1
241
Yellow
P084
2
Lost vehicle speed signal on pins 3 and 7 or pin 7
of OEM harness connector and engine block
ground.
242
Yellow
P084
12
243
Yellow
P121
4
245
Yellow
S033
4
249
Yellow
P171
3
Invalid or inappropriate vehicle speed signal detected on pins 3 and 7 or pin 7 of the OEM harness
connector and engine block ground. Signal indi
cates an intermittent connection or possible tamper
ing.
Less than 6 volts detected at one of the engine
brake driver pins 18 or 19 of actuator harness con
nector. Indicates a current draw from the ECM
greater than 2 amps or faulty ECM power supply.
Less than 6 volts detected at fan clutch supply pins
7 and 17 of actuator harness connector. Indicates a
current draw from the ECM greater than 2 amps or
faulty ECM power supply.
High voltage detected at the ambient air temperature signal pin 24 of the sensor harness.
254
Red
S017
4
255
Yellow
S026
3
256
Yellow
P171
4
267
Yellow
P171
2
Voltage signal at the ambient air temperature sensor signal pin 24 of the sensor harness indicates
the ambient air temperature above 54.4°C [130°F].
269
Red
289
Yellow
S152
14
S040
11
311
Yellow
S001
6
312
Yellow
S005
6
313
Yellow
S003
6
314
Yellow
S006
6
315
Yellow
S002
6
321
Yellow
S004
6
322
Yellow
S001
5
323
Yellow
S005
5
324
Yellow
S003
5
Engine rpm detected when vehicle antitheft is active.
Externally supplied voltage detected going into the
ECM vehicle accessory shutoff supply pin 24 in the
actuator harness ... OR ... the ECM has failed .
. Current detected at NO.1 injector return pin 10 of
actuator harness connector when voltage supply pin
1 of actuator harness connector is OFF.
Current detected at NO.5 injector return pin 2 of
actuator harness connector when voltage supply pin
11 of actuator harness connector is OFF.
Current detected at NO.3 injector return pin 12 of
actuator harness connector when voltage supply pin
3 of actuator harness connector is OFF.
Current detected at NO.6 injector return pin 4 of
actuator harness connector when voltage supply pin
13 of actuator harness connector is OFF.
Current detected at NO.2 injector return pin 14 of
actuator harness connector when voltage supply pin
5 of actuator harness connector is OFF.
Current detected at NO.4 injector return pin 6 of
actuator harness connector when voltage supply pin
15 of actuator harness connector is OFF.
No current detected at NO.1 injector return pin 10
of actuator harness connector when voltage supply
pin 1 of actuator harness connector is ON.
No current detected at NO.5 injector return pin 2 of
actuator harness connector when voltage supply pin
11 of actuator harness connector is ON.
No current detected at NO.3 injector return pin 12
of actuator harness connector when voltage supply
pin 3 of actuator harness connector is ON.
REASON
Voltage on the coolant level low signal pin 9 of sen-
sor harness connector indicates low radiator coolant
level.
Low voltage detected at fuel shutoff driver pin 16 of
actuator harness connector. Indicates a current
draw from the ECM greater than 2 amps or faulty
ECM power supply.
Externally supplied voltage detected at one of the
following driver pins; Fuel shutoff valve pin 16, fan
clutch pins 7 or 17, or engine brake pins 18 or 19
of actuator harness connector.
Low voltage detected at the ambient air temperature signal pin 24 of the sensor harness.
EFFECT (Only when fault code is Active)
Progressive power and speed derate with increasing
time after alert. If engine protection shutdown is en
abled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red lamp' starts
flashing.
Engine speed limited to max. vehicle speed without
vehicle speed sensor parameter value. Cruise con
trol, progressive shift, gear down protection, and road
speed governor will not work.
Engine speed limited to max. vehicle speed without
vehicle speed sensor parameter value until key
switch is OFF for 5 seconds.
The engine brake can not be activated.
The fan may not engage. Possible engine overheat, if
an ECM controlled fan is in use.
The idle shutdown ambient air temperature override
feature will use the intake manifold temperature sen
sor value to determine idle shutdown and availability
of override. No effect on engine performance.
The ECM turns off fuel shutoff valve supply voltage.
The engine dies.
Fuel shutoff valve will not close ... OR ... fan will run
all the time ... OR ... engine brake will activate.
The idle shutdown ambient air temperature override
feature will use the intake manifold temperature sen
sor value to determine idle shutdown and availability
of override. No effect on engine performance.
The idle shutdown ambient air temperature override
feature will use the intake manifold temperature sen
sor value to determine idle shutdown and availability
of override. No effect on engine performance.
Engine will not start.
The vehicle accessory shutdown will not function
properly. No effect on engine performance.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
FAULT
CODE
LAMP
325
Yellow
PIO(P)
510(5)
FMI
8006
5
331
Yellow
8002
5
332
Yellow
8004
5
343
Yellow
352
Yellow
8254
12
8232
4
415
Engine protection
Red'
P100
1
422
Yellow
P111
2
431
Yellow
P091
3
432
Red
P091
13
433
Yellow
2
434
Yellow
S251
4
441
Yellow
442
Yellow
474
Yellow
P168
1
P168
P102
o
S052
2
536
Yellow
S040
11
537
Yellow
S051
11
544
Yellow
551
Red
S191
7
P091
4
REASON
No current detected at NO.6 injector return pin 4 of
actuator harness connector when voltage supply pin
13 of actuator harness connector is ON.
No current detected at NO.2 injector return pin 14
of actuator harness connector when voltage supply
pin 5 of actuator harness connector is ON.
No current detected at NO.4 injector return pin 6 of
actuator harness connector when voltage supply pin
15 of actuator harness connector is ON.
Communication error with the FPC OR engine posi
tion sensor cam sync error.
Low voltage detected at sensor supply pins 2 and
12 of sensor harness connector. Indicates a current
draw from the ECM greater than 0.3 amps or faulty
ECM power supply.
Voltage signal at oil pressure signal pin 7 of sensor
harness connector indicates oil pressure lower than
55 kPa [8 psi) at idle to 800 rpm; 55 to 172 kPa [8
to 25 psi] at 800 to 2400 rpm.
Voltage detected simultaneously on both the cool
ant level high and low signal pins 9 and 18 of sen
sor harness connector ... OR ... no voltage detected
on both pins.
Voltage detected simultaneously on both the idle
validation off-idle and on-idle signal pins 6 and 9 of
OEM harness connector.
No voltage detected at idle validation on-idle signal
pin 6 of OEM harness connector when voltage at
accelerator position signal pin 11 of OEM harness
connector indicates pedal is not at idle ... OR ... no
voltage detected at idle validation off-idle signal pin
9 of OEM harness connector when voltage at accel
erator position signal pin 11 of OEM harness con
nector indicate pedal is at rest.
Voltage signal at boost pressure signal pin 26 of
sensor harness connector indicates high boost
pressure but other engine characteristics indicate
boost pressure must be low.
Battery voltage at pin 20, 21, 22, and 23 of actuator
harness connector (relative to return pins 9, 25, and
27 of actuator harness connector) fell below 6.2
volts for a fraction of a second ... OR ... ECM was
not allowed to power down correctly (retain battery
supply voltage for 3 seconds after key OFF).
Battery voltage below normal operating level.
Battery voltage above normal operating level.
Either low voltage detected when 12 volts are com
manded or voltage detected when no voltage is
commanded.
Either low voltage detected when 12 volts are com
manded or voltage detected when no voltage is
commanded.
Either low voltage detected when 12 volts are com
manded or voltage detected when no voltage is
commanded.
Autoshift failure; missed three shift attempts.
No voltage detected simultaneously on both the idle
validation off-idle and on-idle signal pins 6 and 9 of
OEM harness connector.
EFFECT (Only when fault code is Active)
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Speed derate to 1400 to 1600 rpm. Current to injector
is shut off.
Possible none on performance. Possible engine may
die or stumble.
Engine derates to no air fueling and simultaneous
logging of Fault Codes 123, 141, 145, 154, 213, 222,
and 422.
Progressive power and speed derate with increasing
time after alert. If engine protection shutdown is en
abled, engine will shut down 30 seconds after the
Engine Protection Lamp or the Red lamp' starts
flashing.
No engine protection for coolant level.
None on performance.
Engine will only idle.
Derate to no-air setting.
Possible no noticeable performance effects ... OR ...
possibility of engine dying ... OR ... difficulty in start
ing engine.
Possible no noticeable performance effects ... OR ...
possibility of rough idle.
None on performance.
Either the engine will not have starter lockout protec
tion or the engine will hot start.
Top2 lockout solenoid will not function properly.
Transmission will not shift properly.
Top2 shift solenoid will not function properly. Trans
mission will not shift properly.
Top2 transmission will not be controlled correctly.
Transmission remains in manual mode.
Engine will only idle.
Bulletin No. 3666146-04
To repair CELECT'M Plus engine harness, use Wiring Repair Kit, Part No. 3822926, which is a collection of connectors,
seals, wires, test leads, tools, and miscellaneous accessories. To order, contact your local Cummins Authorized
Distributor.
=c=JD
NOTE: 1. ALL OEM RESPONSIBLE WIRING SHOWN BELOW IS "'TYPICAL"
PLEASE CONSULT SPECIFIC APPLICATION
OEM RESPONSIBILITY
2. RED INDICATES POWER SUPPLIED BY THE ECW (AND BATTERY + 12VOC INPUT)
3. BLUE INDICATES SIGNALS INTO THE ECM
4. BLACK INDICATES SIGNAL RETURNS TO THE ECM AND GENERIC OEM WIRING
5. GREEN INDICATES OTH~R
4
7
OPEN
J
F
C
E
DATA LINK (+)
DATA LINK (-)
2 - PIN
PACKARD
BATTERY (
~
DATA LINK
DATA LINK
W: c -
~
07
07<
24
REMOTE PTO EN CAGE SIGNAL
'1f
r=-l
+l
-l
03<
DIGITAL VEHICLE SPEED SIGNAL
DIGITAL VEHICLE SPEED RETURN
OPEN
NOT USED
BATTERY (+
c--
VEHICLE SPEED SENSOR RETURN
~
~
BATTERY (- )
1
A
PIN DEUTSCH
6 -
OPEN
OPEN
VEHICLE SPEEDOMETER
VEHICLE SPEED SENSOR SIGNAL
~
VEHICLE SPEED
NOT USED
BATTERY (+ )
2
:1
.J [
PIN AMP
B
VEHICLE SPEEDOMETER
~
8 -
15<
VF><'''' F nATA "NK ( .• \
27
VEHICLE DATA LINK (-)
08
DIGITAL TACHOMffiR SIGNAL
DIGITAL TACHOMffiR RETURN
A
17<
26
~
ISS THROTTLE
DESIGN
ISS
6-PIN TWO 3-PIN
OPTION OPTION
~I--'~-~~=----I~ -V\~
~19
B
A
~
~ ~~
.b4t:::====Y~10
NON-ISS THROTTLE
FLOOR MOUNT
SUSPENDED
i"-DE~S~IG~N~==fi=~]OMP~Tt'O~N~i:::L
~T~N
A-:;SvDC
CI---.~
I
I~
-0---1 B I
1::.--- -, c I
I _
1
Ifer-'
0
B I
A'
SIGNAL
RETURN
OFF IDLE
ON-IDLE
+5VOC
I
v
• •• OEM SUPPLIED WIRING
CLUTCH SWITCH
[",
THROTTLE POSITION +5VOC SUPPLY
THROTTLE POSITION SIGNAL
- • I--
-
• _
~I- -~r--I -
IDLE VALIDATION OFF-IDLE SIGNAL
IDLF VALIDATION IDLE SIGNAL
SWITCH COMMON +5VDC SUPPLY
A I--
--,I-"--ORr--r--,
B
= ~-~
TU
1
CLUTCH SIGNAL
'
()
SERVICE BRAKE SIGNAL ( 28 KPA
K
H
A
0
4T1
CRUISE ON/OFF
L
ENGINE BRAKE ON/OFF
b
ID LE INC/DEC
13<
Iiil
I Iiil
I Iiil
21 <
, 22<
CRUISE CONTROL/PTO SETICOAST SIGNAL
C
0
N
N
E
C
12
CRUISE CONTROL/PTO ON/OFF SIGNAL
02
ENGINE BRAKE ON/OFF SIGNAL
05
23
IDLE/DIAGNOSTIC DECREMENT SIGNAL
T
0
R
L
RED LAMP
YELLOW LAMP
ENGINE PROTECTION LAMP
TO OPEN )
DIAGNOSTIC TEST SIGNAL
CRUISE CONTROL/PTO RESUME/ACCEL SIGNAL
E
~
CRUISE RESUME/SET
r 4 psil
L
OJp
IDLE/DIAGNOSTIC INCREMENT SIGNAL
14<
16
RED DIAGNOSTIC LAMP INPUT
YELLOW DIAGNOSTIC LAMP INPUT
ENGINE PROTECTION LAMP INPUT
1
25
~
SHORTING PLUG
~ =~, ~ ~ tfl>i~J*---l>
n'' ' ' ,~, .,~ ,,~"" "'"'
ENGINE BRAKE SELECTOR
ENGINE BRAKE + 12VDC SOLENOID SOURCE
I
ENGINE BRAKE RELAY
A> -
J
C
B
STARTER
(r-..
~A~CC~E~S~S~O~RY======~\~=C--{
IGNITION
f--
f-
E f-
F) f--
D
+-+
}-+-.=BA""JT=ERY-"
+--<
ECM PART NOS. 361B046 &. 3619037 - 12 VDL TS 'ON'
r------~----~~~~~~~~--i
c
C ummln. Engine
Company, Inc.
L~
~ I
:
I
I
I
I
L
FAN
CLUTCH
I
TO OTHER FAN INPUTS
FREON CONPRESStJl .•
K-."",,:
~
~
TYPICAL FAN CLUTCH "'IRING
FOR PART NO S 3618046 &. 3619037 ECMS
~~~ ~~ .¥~~I~ ~P.0~T.!9~ _
I
I
I
-.J
ECM PART NO. 3084473 - 0 VOLTS 'ON'
r---------~----------l
I ~
I c!J
I
f.ft
:~
I
I
L
FAN
MANUAL FAN
S'JITCH
~
FREON PRESSURE
S'JITCH
Me
~
~
TYPICAL FAN CLUTCH IJIRING
FDR PART NO. 3084473 ECM
~H,g;~ ~U~ ~~I~C_A~'=_!C~~~
=c=JD
I
I
I
I
NC
CLUTCH;U::;
CELECT ™ WIRING DIAGRAM
(for ECM Part NO'S 3618046, 3619037, and 3084473)
C
B
A
til//
J
I
I
OEM RESPONSIBILITY
-
G
BATTERY
U-v-----,
-
H
1
~
I
04<
B
U
BRAKE SWITCH
0 \AGNOSTIC PLUG
18<
11<
19
09<
06<
10<
THROTTLE POSITION RETURN
(ref
CUMMINS RESPONSIBILITY
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
HARNESS
HARNESS
HARNESS
HARNESS
HARNESS
HARNESS
L10 PART NO. 3073926
L1 0 PART NO. 3073930 (WITH AMBIENT AIR PRESSURE SENSOR)
MIl PART NO. 30837Bl
N14 WITH FlANGE-MOUNT PRESSURE SENSOR PART NO. 361B304
N14 WITH THREADED PRESSURE SENSOR PART NO. 3076354
94 N14 WITH THREADED PRESSURE SENSOR PART NO. 3OB3770
WIRE NUMBERS
N-14
L-l0
~
r
ENGINE POSITION
[
JIIII
001
001
ENGINE POSITION RETURN 1
DO?
003
004
002
003
004
002
003
004
n,~
BOOST PRESSURE +5VDC SUPPLY
BOOST PRESSURE SIGNAL
BOOST PRESSURE RETURN
005
006
007
005
006
007
005
006
007
rlc~
AMBIENT AIR PRESSURE +5VOC SUPPLY
AMBIENT AIR PRESSURE SIGNAL
AMBIENT AIR PRESSURE RETURN
026
027
OOB
009
02B
008
009
010
010
COOLANT TEMPERATURE +5VOC SUPPLY
COOLANT TEMPERATURE SIGNAL
015
016
018
019
018
019
MANIFOLD AIR TEMPERATURE +5VDC SUPPLY
MANIFOLD AIR TEMPERATURE SIGNAL
017
018
020
021
020
021
OIL PRESSURE +5VOC SUPPLY
OIL PRESSURE SIGNAL
OIL PRESSURE RETURN
OOR
009
010
011
012
013
011
012
013
OIL TEMPERATURE SIGNAL
014
013
017
016
017
016
011
012
014
015
014
015
019
022
022
020
023
023
~
CIDQD:t
n,
COOLANT TEMPERATURE
~
[-1JllY~
n,
MANIFOLD AIR TEMPERATURE
'D"
.Jl.-.,
AMBIENT AIR PRESSURE
~
[JII~~
~
OIL PRESSURE
C'I
L...i'
n,
OIL TEMPERATURE
~
DOl
RD
~A
~B
BOOST PRESSURE
M-l1
~
~
OJllY I
~
1~1
ENGINE POSITION SIGNAL 2
ENGINE POSITION RETURN 2
ENGINE POSITION SIGNAL 1
OIL TEMPERATURE +5VOC SUPPLY
COOLANT LEVEL +5VDC SUPPLY
COOLANT LEVEL RETURN
COOLANT LEVEL HIGH SIGNAL
COOLANT LEVEL LOW SIGNAL
CONTROL DATA UNK (+)
CONTROL DATA LINK (-)
-
1
i~
ENGINE BRAKE COIL NO 1 HEAlD
ENGINE BRAKE COIL NO.2 HEAD
N-14 ENGINE
ENGINE
I ENGINE
~J
ENGINE
A
14
'--
@
@C\@
02
26
04
05
27
23
12
17
21
25
22
07
13
06
03
CYLINDER NO.1 SUPPLY
CUMMINS RESPONSIBILITY
([?
@(,:;\@
1.0
@Q@
t2Q\~@),
~10
OEM
CONNECTOR B
09
'--
...r-J.
..--:tII
,.--:,tII
'til
2 AMPS
013
020
013
020
C
001
DOl
DOl
001
002
002
002
002
-t--"'''-'''-++-'''''yrl_--''''''--+I--'~-t_+:
009
009
009
009
01
10
<I-_ _--l<c<I-_ _+fE'J'!--I-..cC~Y~L~IN!!!D~ER~N~O~.5~S~U~PgPL~Y;_------------__+-=7;;--++-~:-H""O::7++_:~~_1<
11
OlD
OlD
OlD
010
_='-'=====-~l:----i<D<l_--+!HI_+-'C"-'Y-"L1"'N"'DE"'R:>....!ON"'0"'.5'--"R.=.ETU=R"'N--------------t-"'-'-"-++-"-'-''-Irl_--'''-'-''---+I--''-'-''-t_+:
02
005
005
005
005
-':=;-c===-:::;,.-;-f(f<\-_ _-j::E<I-----HaH-~C~Y~L1~N~DE~R~N~O"':.3~S*UPS!P~L:!_.Y--------------+~~++-~;_I+~iF-+h~__+_I<
03
006
006
006
006
_='-'=====-~}_---i<F<l_--+!HI_+--'C'-'Y-"L1"'N"DE'='R-'--"N"'O"'.3'--"R.=.ET'-"U"'R"'N--------------t-"':..:...rl_+-='-.....1rl_--=..::..::..-+I--'=-t_+:
12
011
011
011
011
-'=~o_==~_=_=__f<jC<l_----KG<}----H4"i*~~~~~~~~-----------___1~7*_+t___O~_+t__';~_+_t__C~_+_I<
13
012
012
012
012
.......='---=====-~i-....:...._-j::H<l_--+lHI_+--'C'-'Y-"L1"'N"'D'='ER-'--"N"'O-'.6'--"R=-ET'-"U"'R"'N'------------------l-.....::-.:..::...++-='-.....1rl_=-c=....+I--'=-t_+:
04
003
003
003
003
--,,=;-:====~ml----kJ <l_---Ha!+--'C"'YL:='I"'N:::D=ER:--"N""0":.2:--=S:':UP='P::L"'Y--------------l-~~rl_+-=;'---1!_+~2f-+t--O~-t_+:
05
004
004
004
004
......,,=------'-''-'---'--------=---=-j@f-_ _---1<K<l-_ _-t-I!t:lI!'+...:C:::Y~L1::.:N=D=ER:--:-N:.:0.:.:.2:....::R=:ET=U=R::.:N--------------l---;:c;;:;--++-=:-1!_+--;::::;-+I-:=-t-i<
14
007
007
007
007
L
.-e::-:====....,-l( <I-_ _--l<L<l---+I_!+-'C"'YL:""'N:::D=ER:--"N""O"'.4'-';:S:':UP='Pc:
"'Y--------------l-~~rl_+-~rl!_+~;;,+t--O~-t-i<
15
008
ooa
ooa
ooa
CYLINDER NO.4 RETURN
06
" - - - - - - - - - ' - - - ROCKER BOX PASS THROUGH
~
@Q@
&
10<
, 20
16
07
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _-I<C<l--'E"'N"'G"'N~E'="B'='RAJK~E=R=E~LA"'Y'_::"S=U'_:P=-PL'"Y'-:-:+::'1~2"'VO"'C"---------+...;0;.;1,.;9---1f_+__;,0"'1
9:--H__;'~-+-+-~7-+-k 18
VEHICLE KEY SWITCH INPUT + 12VOC
02 I
021
26
NWITH
RY+l
23
UNswrrCHED BATTERY +12VDC
10 AMP FUSE ""----M~__,
22
BATIERY RETURN
27
BATIERY RETURN
018
020
018
25
018
020
01a
BATTERY RETURN
09
UNSWITCHED BATIERY +12VDC
016
01a
016
21
016
018
016
UNSWITCHED BATTERY + 12VDC
20
A
@C\@
< 18
:TUATOR HARNESS L10 PART NO. 3073927 ACTUATOR HARNESS Ml1 PART NO. 30B3779
ACTUATOR HARNESS N14 WITH FlANGE-MOUNT PRESSURE SENSOR PART NO. 361B300'
WIRE NUMBERS
ACTUATOR HARNESS N14 WITH THREADED PRESSURE SENSOR PART NO. 3076352'
N-14
N-14
'THESE TWO CAN BE INTERCHANGED IF NECESSARY
L-l0
M-11
3616599
OTl1ERS
_='--'===='-'---IQ.,l-_ _-i<B<l_--+!HI_+-'C"-'Y.hLl"'N"'D"'ER:>....!ON"'O"'.1'--"R.hET'-'U"'R"'N
®
@Q@
r;;;:;.,0l.;
®€/@
@Q@
~
~I
BRAKE
BRAKE COIL NO.3 HEAlD
BRAKE COIL NO.1 HEAlD
BRAJKE COIL NO.2 HEAlD
FUEL SHUTOFF SUPPLY +12VDC
FAN CLUTCH SUPPLY + 12VOC
SENSOR
CONNECTOR A
11
15
01
I
L-l0/M-l1 ENGINE BRAKE
~
-
ACTUATOR
CONNECTOR C
@
@@@
11
@)@@
@12
03@@
13
@@@
14
@@@
15
@@@
16
®@@
@@@
18
NC
@ NC @
ELECTRICAL SPECIFICATIONS
DATA LINK (Vehicle and Control)
Positive Wire to chassis ground
- 4.0 to 5.0 VDC
Negative Wire to chassis ground
- 0.0 to 1.0 VDC
5 V POWER SUPPLY (Sensor and SWitch)
@ ECM
@ Harness
Sensor
4.75 to 5.25 VDC
4.75 to 5.25 VDC
Switch
4.20 to 5.25 VDC
4.20 to 5.25 VDC
ALL SHORTS TO GROUND
EPS and VSS circuits
- O.K. (no short circuit) if > 10 Mohms
ALL OTHERS
- O.K. (no short circuit) if >100 Kohms
SOLENOIDS
Fuel Shutoff Valve
- Coil Resistance = 7 to 8 Ohms
Injectors
- 0.5 to 1.5 Ohms after subtracting the
YOM resistance.
ALL CONTINUITY CHECKS
O.K. (no open circuit) if < 10 Ohms
SHORT CIRCUIT TO EXTERNAL VOLTAGE
O.K. if < 1.5 VDC
ECM CONNECTOR
Retaining Cap Screw Torque = 2 N-m [18 in-Ib]
INJECTOR
Pigtail Retaining Nut Torque = 1.6 N-m [14 in-Ib]
SENSOR SPECIFICATIONS
VEHICLE SPEED SENSOR
Torque = 47 N-m [35 ft-Ib]
Coil Resistance:
First Coil = 750 to 1100 Ohms
Second Coil = 1100 to 1500 Ohms
ENGINE POSITION SENSOR
Torque - 20 N-m [15 ft-Ib]
Coil Resistance:
First Coil = 1000 to 2000 Ohms
Second Coil = 1000 to 2000 Ohms
THROTTLE PEDAL ,IVS, ISS, & TPS)
Idle Validation Circuit Resistance:
For ON and OFF-IDLE states
IVS
- MAX Closed Circuit Resistance < 10 n
ISS
- MAX Closed Circuit Resistance < 125 n
IVS, ISS - MIN Open Circuit Resistance > 100 Kn
Throttle Position Sensor Coil Resistance:
Between supply and return wires
- 2000 to 3000 Ohms
Between supply and signal wires (released pedal)
- 1500 to 3000 Ohms
Between supply and signal wires (depressed pedal)
- 200 to 1500 Ohms
AMBIENT AIR PRESSURE SENSOR
Torque (Flange style) - 23 N-m [17 ft-Ib]
Torque (Threaded style) = 14 N-m [10 ft-Ib]
Altitude
Altitude
Voltage
(m)
[ft]
(V)
o (sea level)
0
4.00 to 4.58
915
3000
3.60 to 4.40
1829
6000
3.20 to 4.00
2744
9000
3.00 to 3.80
3659
12000
2.60 to 3.40
NOTE: Released minus Depressed MUST be > 1000 Ohms.
'91 BOOST PRESSURE SENSOR
Torque (Flange style) - 30 N-m [22 ft-Ib]
Torque (Threaded style) = 14 N-m [10 ft-Ib]
. Pressure
Pressure
Voltage
(mmHg)
[inHg]
(V)
o
0
0.42 to 0.58
413.66
16.29
1.42 to 1.58
827.47
32.58
2.42 to 2.58
1241.20
48.86
3.42 to 3.58
1654.86
65.15
4.42 to 4.58
'94 BOOST PRESSURE SENSOR
Torque (Threaded style) - 14 N-m [10 ft-Ib]
Pressure
Pressure
Voltage
(mmHg)
[inHg]
(V)
o
0
0.42 to 0.58
646.48
25.45
1.42 to 1.58
1292.88
50.90
2.42 to 2.58
1939.36
76.35
3.42 to 3.58
2585.76
101.80
4.42 to 4.58
Voltage Output = Ambient Pressure [inHgJ X 4.0 V + 0.5 V
(+ 1- 60m V)
30.54 [mAg]
OIL PRESSURE SENSOR
Torque (Flange style) = 23 N-m [17 ft-Ib]
Torque (Threaded style) = 14 N-m [10 ft-Ib]
Pressure
Pressure
Voltage
(kPa)
[psi]
(V)
o
0
0.40 to 0.60
172.37
25
1.40 to 1.60
344.74
50
2.40 to 2.60
517.11
75
3.40 to 3.60
689.48
100
4.40 to 4.60
ALL TEMPERATURE SENSORS
Torque - 14 N-m [10 ft-Ib]
Temperature
Temperature
(C)
[F]
o
32
25
77
50
122
75
167
100
212
Resistance
(ohms)
30K to 36K
9Kt011K
3K to 4K
1350 to 1500
600 to 675
FAULT CODE INFORMATION
Engine operating conditions are recorded In the ECM at the time a fault code Is first recorded. The following data fields are reported by
Echek~ under the Fault Code menu:
COMPUL1NK~
ECHEK~
DESCRIPTION
Cummins code in Compulink~ and Echek~
Code
COdePID or SID, FMI
Optional SAE J1587 code in Echek'"
Stat
Status
Active or inactive status of fault codes
Spd
MPH
Vehicle speed in MPH or KPH
% Throttle
Percent that throttle pedal was depressed
Th
RPM
RPM
Engine speed
Count
Count
Number of occurrences of a fault code
x/y (e.g., 1/3)
SequencelTotal (e.g., first of three fault codes)
Switch position
SW
Switch position at first occurrence of fault
ENGINE PROTECTION FAULT CODE INFORMATION
FAULT
FLUID
CODE
SYSTEM
LIMIT
LoW"C5li'Press ure
Speed Dependent
143
151
High Coolant Temp
104°C [220°F]
155
High Boost Air Temp
84°C [183°F]
214
High Oil Temp
124°C [255°F]
Low Coolant Level
Installation Dependent
235
Speed Dependent
Very Low Oil Pressure
415
SWITCH POSITIONS"
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
-POSITiON' - -ExPIANAnON - - -
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TMP:
BO:
FUEL:
Clutch
Service brake
Cruise/Resume
Cruise/Set
Cruise/PTO
Test diagnostic switch
Radiator coolant level high
Radiator coolant level low
Not used
Key switch
Idle validation switch on idle
Remote PTO
Engine brake
Idle validation switch off idle
Idle decrement
Idle increment
Coolant Temperature
(Deg. C or F)
Boost Pressure (in Hg
or mm Hg)
Percent Fuel (0/0)
Note: (") If value - 1, Switch Activated when
fault was recorded. If value - 0,
Switch Not Activated when fault was
recorded.
Compullnk~ and
COMMENTS
Power Derate
Power Derate, Speed Derate after 115°C [239°F]
Power Derate, Speed Derate after 111 °C [231°F]
Power Derate
Power Derate
Speed Derate, Power is already derated with Fault Code 143
AUDIT TRAIL
EXPLANATION
CODE
New calibration
C1"
C2
Accelerate/Coast Flag
Vehicle information (make, model
D1
10, year)
E1
Max engine speed without VSS
F1
Low idle adjust feature switch
F2
PTO feature switch
F3
Cruise control feature switch
Progressive shift feature switch
F4
F5
All speed governor feature switch
F6
Idle shut down feature switch
F7
Gear-Down Protection feature
switch
F8
Engine protection shutdown switch
11
Low idle RPM
12
Idle shutdown time
Idle shut down override
13
Idle shut down in PTO
14
M1
Maximum vehicle speed in top
gear
Maximum cruise control speed
M2
Maximum vehicle speed in lower
M3
gear (light and heavy engine loads)
M4
MPH at maximum progressive shift
RPM
AUDIT TRAIL
(Continued)
CODE
EXPLANATION
P'1'
Maximum PTO RPM
Minimum PTO speed
Remote PTO speed
P2
Resume PTO RPM
P3
.
Set PTO RPM
Light load PTO % Fuel
CELECT'" password
P4
New parameter file
P5
Maximum progressive shift RPM
S1
Maximum progressive shift RPM at
S2
zero MPH
Overdrive TransmissionlTop Trans
T1
mission Gear Ratio
Tire Revolutions Per Mile
V1
Application Type
Rear Axle Ratio,
V2
Engine Distance Offset,
Engine Time Offset
VSS Anti-Tampering (Fault Code
242)
V3
VSS type,
VSS(Y/N)
MM Feature Switch,
MM Mode Selection,
MM Distance,
MM Time,
MM Interval Factor
Number of tailshaft gear teeth
V4
Automatic Transmission
To repair CELECT'"/PT Pacer'"/Pace'" wire harnesses, use Wiring Repair Kit, Part No. 3822926, which is a collection of connectors, seals, wires, test leads,
tools and miscellaenous accessories. Distributed by: Cummins Service Products Company, Order Desk 1-800-433-9341.
BULLETIN NO. 3666018-04
PRINTED IN U.S.A. 4/95
CELECT™ FAULT CODE INFORMATION
= Yellow
LAMPS:
R = Red
ABBREV:
SH = Sensor Harness
FAULT
CODE
LAMP
115
PID(P)
SID(S)
FMI
P190
R
2
121
122
P190
10
P102
Y
3
123
Y
131
P102
4
P091
R
132
R
135
Y
141
Y
143
EP
3
144
P110
3
P110
4
P110
0
P105
3
P105
4
P105
0
Y
Y
145
Y
151
EP
153
Y
154
Y
155
EP
212
Y
213
Y
214
EP
221
Y
222
Y
234
R
P091
4
P100
3
P100
4
P100
1
P175
3
P175
4
P175
0
P108
3
P108
4
P190
0
Y
P111
1
P084
2
P084
10
P121
4
245
y
S033
4
254
R
S017
4
255
S026
3
235
EP
241
Y
242
Y
243
Y
Y
EP
= Engine Protection Lamp
AH = Actuator Harness
W
= With
WO = With Out
OH = OEM Harness
REASON
No. engine speed signal detected at pins No.1 and 15 or 11
and 14 of SH.
No engine speed signal detected at one pair of pins either
No.1 and 15 or 11 and 14 of SH.
High voltage detected at boost pressure signal pin No. 26 of
SH.
Low voltage detected at boost pressure signal pin No. 26 of
SH.
High voltage detected at throttle position signal pin No. 11 of
OH.
Low voltage detected at throttle position signal pin No. 11 of
OH.
High voltage detected at oil pressure signal pin No. 07 of
SH.
Low voltage detected at oil pressure signal pin No. 07 of SH.
EFFECT
Current to injectors turned off. Engine dies.
Voltage signal at oil pressure signal pin No. 07 of SH indi
cates oil pressure lower than 55 kPa [8 psi] at idle - 800
rpm; 55 to 173 kPa [8 to 25 psi] at 800 to 1200 rpm; 173 to
208 kPa \25 to 30 psi] at 1200 to 2400 rpm.
Note: AI N14 engines now use 138 kPa [20 psi] at 1200
RPM instead of 173 kPa [25 psi].
High voltage detected at coolant temperature signal pin No.
17 of SH.
Low voltage detected at coolant temperature signal pin No.
17 of SH.
Voltage signal at coolant temperature signal pin No. 17 of
SH indicates coolant temperature above 104.4°C [220°F].
High voltage detected at manifold air temperature signal pin
No. 25 of SH.
Low voltage detected at manifold air temperature signal pin
No. 25 of SH.
Voltage signal at manifold air temperature signal pin No. 25
of SH indicates manifold air temperature above 82.2°C
[180°F].
High voltage detected at oil temperature signal pin No. 06 tif
SH.
Low voltage detected at oil temperature signal pin No. 06 of
SH.
Voltage signal at oil temperature signal pin No. 06 of SH in
dicates oil temperature above 124.5°C [258°F].
High voltage detected at ambient air pressure signal pin No.
27 of SH.
Low voltage detected at ambient air pressure signal pin No.
27 of SH.
Engine speed signal on pins No.1 and 15 andlor 11 and 14
of SH indicate engine speed greater than 2730 rpm.
Progressive power derate with increasing time after
alert.
Voltage detected on coolant level low signal pin No. 09 of
SH indicates low coolant level on vehicle.
Vehicle speed signal on pins No.3 and 7 of OH has been
lost.
Vehicle speed signal on pins No.3 and 7 of OH indicates
intermittent connection or possible tampering.
Less than 6 volts detected at engine brake relay supply pin
No. 18 of AH. Indicates current draw from ECM greater than
2 amps or faulty ECM power supply.
Less than 6 volts detected at fan clutch supply pin No. 07 of
AH. Indicates current draw from ECM greater than 2 amps
or faulty ECM power supply.
Less than 6 volts detected at fuel shutoff solenoid supply pin
No. 16 of AH. Indicates current draw from ECM greater than
2 amps or faulty ECM power supply.
Externally supplied voltage detected going into ECM fuel
shutoff solenoid supply pin No. 16, or fan clutch supply pin
No. 07 or engine brake relay supply pin No. 18, all of AH.
None. Possible fueling or timing shift.
None on performance.
None on performance.
Severe derate (power and speed). Power to get off
road, or limp home if throttle pedal is held down.
Severe derate (power and speed). Power to get off
road or limp home if throttle pedal is held down.
No engine protection for oil pressure.
No engine protection for oil pressure.
Possible white smoke. Fan on if ECM controlled. No
engine protection for coolant temperature.
Possible white smoke. Fan on if ECM controlled. No
engine protection for coolant temperature.
Progressive power and speed derate with increasing
temperature.
Fan clutch engaged if ECM controlled. No engine
protection for manifold air temperature.
Fan clutch engaged if ECM controlled. No engine
protection for manifold air temperature.
Progressive power and speed derate with increasing
temperature.
No engine protection for oil temperature.
No engine protection for oil temperature.
Progressive power derate with increasing tempera
ture.
Power derate by 15%.
Power derate by 15%.
Fuel shutoff valve de-energizes. Re-energizes when
RPM falls to 2000. Rapid re-start valve opens imme
diately. Standard valve opens when fuel pressure
drops to 103 kPa [15 psi!.
Progressive power derate with increasing time after
alert.
Engine speed limited to "Max. Engine Speed W/O
VSS".
Engine speed limited to "Max. Engine Speed W/O
VSS".
ECM turns off engine brake supply voltage. Engine
brakes can not be activated.
ECM turns off fan clutch supply voltage. Fan will not
turn on. Possible engine overheat if ECM controlled
fan in use.
ECM turns off fuel shutoff valve supply voltages. En
gine dies.
None on performance. Fuel shutoff valve or fan
clutch or brake enable supply voltage stays on.
FAULT
CODE
LAMP
311
y
312
y
313
y
314
y
315
y
321
y
322
y
323
y
324
y
325
y
331
y
332
y
333
y
335
R
341
R
342
R
343
y
351
y
352
y
411
y
412
y
413
y
414
y
415
EP
PID(P)
510(5)
FMI
S001
6
S005
6
S003
6
S006
6
S002
6
S004
6
S001
5
S005
5
S003
5
S006
5
S002
5
S004
5
S254
12
S254
12
S254
12
S253
12
S254
12
S254
12
S232
4
S249
3
S250
3
S249
9
S250
9
P100
1
422
P111
2
431
y
P091
2
432
R
P091
11
433
P102
2
434
S251
4
y
y
y
REASON
Current detected at No.1 injector return pin No. 10 of AH
when voltage supply at pin No. 01 of AH is off.
Current detected at No.5 injector return pin No. 02 of AH
when voltage supply at pin No. 11 of AH is off.
Current detected at No.3 injector return pin No. 12 of AH
when voltage supply at pin No. 03 of AH is off.
Current detected at NO.6 injector return pin No. 04 of AH
when voltage supply at pin No. 13 of AH is off.
Current detected at No.2 injector return pin No. 14 of AH
when voltage supply at pin No. 05 of AH is off.
Current detected at No.4 injector return pin No. 06 of AH
when voltage supply at pin No. 15 of AH is off.
No current detected at No.1 injector return pin No. 10 of AH
when voltage supply at pin No. 01 of AH is on.
No current detected at NO.5 injector return pin No. 02 of AH
when voltage supply at pin No. 11 of AH is on.
No current detected at NO.3 injector return pin No. 12 of AH
when voltage supply at pin No. 03 of AH is on.
No current detected at No.6 injector return pin No. 04 of AH
when voltage supply at pin No. 13 of AH is on.
No current detected at No.2 injector return pin No. 14 of AH
when voltage supply at pin No. 05 of AH is on.
No current detected at No.4 injector return pin No. 06 of AH
when voltage supply at pin No. 15 of AH is on.
No voltage detected on one or more of the injector supply
pins No. 01, 03, 05, 11, 13 or 15 of AH when power is com
manded.
RAM memory read/write error inside ECM.
ROM memory checksum error inside ECM.
ECM not calibrated with ESDN or internal EEPROM memory
checksum error.
Micro-processor communication error inside ECM.
Injector power supply below specifications inside ECM.
No outgoing voltage detected at ECM switch supply pin No.
10 of OH ... OR ... low voltage detected at ECM sensor sup
ply pins on SH.
Data transmission error on control data link pins No. 10 and
20 of SH.
Data transmission error on vehicle data link pins No. 27 and
08 of OH.
Data transmission error on control data link pins No. 10 and
20 of SH.
Data transmission error on vehicle data link pins No. 27 and
08 of OH.
Voltage signal at oil pressure signal pin No. 07 of SH indi-
cates oil pressure lower than 55 kPa [8 psi) at idle - 800
RPM; 55 to 173 kPa [8 to 25 psi] at 800 to 2400 RPM.
Voltage detected simultaneously on both the coolant level
hi~h and low signal pins No. 18 and 9 of SH ... OR ... no
vo tage detected on either pin.
Voltage detected simultaneously on both the idle validation
off-idle and idle-signal pins No. 09 and 06 of OH ... OR ...
no voltage detected on either pin.
Voltage detected at idle validation on-idle signal pin No. 06
or OH when voltage at throttle position signal pin No. 11 of
OH indicates pedal is not at idle ... OR ... voltage detected
at idle validation off-idle signal pin No. 09 of OH when volt
age at throttle position signal pin No. 11 of OH indicates
pedal is at rest.
Voltage signal at boost pressure signal pin No. 26 of SH indicates high boost pressure but other engine characteristics
indicate that boost pressure should be low.
Battery supply voltage at pins No. 20, 21, 22, 23 of AH (rela
tive to return pins No. 09, 25, 27 of AH) fell below 6.2 volts
for fraction of a second ... OR ... ECM was not allowed to
power down properly ~etain battery supply voltage for 3 sec
onds after voltage on ey switch input pin'26 of AH was re
moved).
EFFECT
Speed derate to 1400 to 1600 RPM. Current to in
jector is shut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is shut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is sh ut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is shut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is shut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is shut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is sh ut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is shut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is sh ut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is shut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is shut off.
Speed derate to 1400 to 1600 RPM. Current to in
jector is shut off.
Speed derate to 1400 to 1600 RPM.
Unpredictable - possible no start (no power to either
fuel solenoid or injectors).
Unpredictable - possible no start (no power to either
fuel solenoid or injectors).
Engine will not start (no power to fuel solenoid).
None on performance.
Possible no noticeable effects. Possible reduced
performance.
Cruise control/PlO, engine brakes won't work. 431
fault code - Compulink'" shows all switches open ...
OR .. derate to no air and simultaneous logging of
fault codes, 123, 141, 145, 154, 213, 222 and 422.
Control device will not work properly.
Electronic Service Tool will not work properly.
Control device will not work properly.
Electronic Service Tool will not work properly.
Progressive power and speed derate with increasing
time after alert.
No engine protection for coolant ievel.
None on performance.
Engine will only idle.
None on performance.
Possible no noticeable performance effects. Possibil
ity of engine dying or difficulty in starting engine.
