Engine control module (ECM) -knock function malfunction
Engine control module (ECM) -keep alive test error
Engine control module (ECM) – incorrect immobilizer code
Immobilizer control module/engine control module (ECM) – communication error
ECM to AT communication – signal error
Throttle position (TP) sensor – signal correlation
Throttle position (TP) sensor – no signal
Brake pedal position (BPP) switch – circuit malfunction
Intake manifold air control – circuit high