AEM Infinity Supported Applications - Ford Coyote Engine with Ford Racing Control Pack - Manual (Page 7)

Infinity Supported Application 7
© 2014 AEM Performance Electronics
Clutch Position Switch
The base session will not provide a ground for the Starter Relay control circuit unless a ground is
provided to the Clutch Position (Neutral Switch) flying lead on the Ford Racing wiring harness. This
requirement can be modified through setting the LS8_Duty [%] table to 100% at all ClutchSwitch
positions. See example below:
The base session sets the input for the ‘ClutchSwitch’ 1D table channel to Analog20, which is pulled up
to 5 volts. The pinout provided in this manual suggests wiring the Clutch Position flying lead to Analog20.
When a ground is provided this drops Analog20’s voltage from 5 volts to 0 volts, this transition in voltage
sets the ClutchSwitch channel to 0 (5 volts) or 1 (0 volts).
Note: It has been observed that EngineSpeed [RPM] will jump to ~1450 rpm at first crank of the engine.
Setting the point at which Lowside 8 will no longer provide a ground (0% duty) to the Starter Relay
control circuit below 1500 rpm may result in a no-start condition.
Drive-By-Wire
The base calibration will set most of the Drive-By-Wire (DBW) channels for the stock 5.0L Coyote throttle
body. If a different throttle body is used, Supra Cobra or Cobra Jet, then further adjustments to the DBW
channels may be required. To complete the DBW setup the Drive By Wire Wizard must be ran.
Select Calibrate sensor data only and follow the DBW Setup steps.
Note: There are a few integrated DBW fail safes incorporated into the Infinity system. For instance, if the
accelerator pedal and throttle position sensors do not track each other, or if the maximum DBW current
is exceeded, there will be a fatal error which will kill the engine for safety purposes. This error will reset
when the ignition key is cycled or if the problem is fixed.