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1: This is used to calibrate the way
the ECU interpret the VSS signal it
gets from the car so as to obtain
accurate data-logs. Set this value
so that the vehicle speed sensor
(VSS) value shown in the left data
panel is correct for the chosen
units.
2: Please look into appendixes for
gear trim information.
Submenu ‘Settings’ – ‘Speedometer’
1: This is used to setup the X-axis
or rpm that defines the rpm spread
between rpm points for the Fuel,
Fuel anti-lag trim, Fuel auxiliary
trim, Spark, Spark anti-lag trim,
Spark auxiliary trim, Spark backup and AFR target maps.
The values in the boxes range from
0 to 255. After selecting the
number, the user has to ‘recalc’ to
determine the correct RPM value.
Submenu ‘Settings’ – ‘GridX Setup’
This is set at Hydra EMS and should
not be changed. If changed, fuel and
spark maps have to be compensated
correctly as base maps will not be
accurate anymore.
1: This is used to setup the Y-axis
or load that defines the rpm spread
between rpm points for the Fuel,
Fuel anti-lag trim, Fuel auxiliary
trim, Spark, Spark anti-lag trim,
Spark auxiliary trim, Spark backup and AFR target maps.
The values in the boxes range from
0 to 255. After selecting the
number, the user has to ‘recalc’ to
determine the correct RPM value.
Submenu ‘Settings’ – ‘GridY Setup’
This is set at Hydra EMS and should
not be changed. If changed, fuel and
spark maps have to be compensated