AEM 30-71XX Infinity Stand-Alone Programmable Engine Mangement System Full Manual - Manual (Page 152)

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© 2014 AEM Performance Electronics
Infinity User Manual
Engine Speed to other inputs such as MAP, MAP Rate, Coolant Temp, or Throttle Rate.
Decel Cut Enable:
Enable/disables the deceleration fuel cut feature.
Decel Cut Below TPS:
Fuel will be cut if the throttle is below this value, and all other conditions or met. Set this as
low as possible, if this value is too high the engine will 'hesitate' due to Decel cut
remaining active when the driver wants to accelerate.
Min value = 0%, Max value = 100%
Decel Cut Below MAP:
Fuel will be cut if the MAP signal is below this value, and all other conditions or met. This
should be set to at least 2-3 kPa lower than the MAP value at idle .
Min value = 0 kPa, Max value = 110 kPa
Decel Cut Above RPM:
Fuel will be cut if the Engine Speed is above this value, and all other conditions or met.
This should be set to at least 100–200 RPM higher the target idle RPM.
Min value = 1000 RPM, Max value = 15000 RPM
Decel Cut Activation Delay:
Fuel will be cut if all the conditions above are met for this amount of time. This should be
set high enough to avoid triggering decel fuel cut when shifting gears quickly.
Min value = 0 ms, Max value = 2000 ms
Decel Cut Ignition Trim:
After decel cut turns off, the ECU will retard ignition timing by this amount to decrease
drivetrain shock.
Min value = 0 ms, Max value = 2000 ms
Decel Cut Exit Enrich:
After decel cut turns off, the ECU will increase fuel by this amount to avoid hesitation by
replacing the fuel that was removed from intake runner surfaces while the fuel cut was
active.
Min value = 0%, Max value = 40%
Decel Cut Exit Enrich Delay:
After decel cut turns off, the 'Decel Cut Ignition Trim' and 'Decel Cut Exit Enrich' trims will
decay away over this amount of time.
Min value = 0 ms, Max value = 2000 ms
Boost Control
Boost controls setup wizard details can be found in the Advanced Tuning section under Boost
Control .
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