Menu M3
Accel pumps setup
Setups the following
• Acceleration fuel maximum limit.
• Acceleration Throttle Rate Threshold
Accel part TPS limit
Acceleration enrichment part throttle position.
Throttle position that corresponds to 80% engine torque.
Sets the throttle position above which the closed throttle acceleration multiplier no longer
has an effect on acceleration fuel delivery. This calibration is dependent upon the relative
size of the throttle butterflies to the engine capacity. Calibration range is 0 to 100% of
throttle opening.
Do not change these values until the fuel and ignition tables are fully mapped.
Making changes before all fuel sites are tuned can cause confusing tuning problems.
Accel closed TPS X
Acceleration closed throttle multiplier.
Sets the amount of additional fuel delivered for increasing throttle openings starting from
a closed throttle condition. Controls the delivery of fuel for acceleration from small throttle
openings
Do not change these values until the fuel and ignition tables have been fully mapped.
Making changes before all fuel sites are fully tuned can cause confusing tuning
problems.
Accel open TPS X
Acceleration open throttle multiplier.
Sets the amount of additional fuel delivered for increasing throttle openings starting from
a part throttle condition. Controls the delivery of fuel for acceleration from large throttle
openings.
Do not change these values until the fuel and ignition tables are fully mapped.
Making changes before all fuel sites are tuned can cause confusing tuning problems.
Accel decay time
Acceleration decay time. The period after the throttle stops moving that enrichment
continues.
Do not change these values until the fuel and ignition tables are fully mapped.
Making changes before all fuel sites are tuned can cause confusing tuning problems.
Accel recovery time
Acceleration recovery time. The period of time before enrichment recommences after
throttle is again depressed.
Do not change these values until the fuel and ignition tables are fully mapped.
Making changes before all fuel sites are tuned can cause confusing tuning problems.
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