General Information: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.

Item		Detecting Condition	Possible Cause
DTC Strategy		Short to Ground or Open circuit	Open in power supply harness or signal harness Short to ground in power supply or signal harness Poor connection or damaged harness Faulty TPS2
Case 1	Enable Conditions	Ignition "ON"
Case 1	Threshold Value	TPS2 < 0.1V
Case 2	Enable Conditions	Ignition "ON" In idle status Target throttle angle < 58% MAF Limphome detected or TPS1 failure detected
Case 2	Threshold Value	TPS2 at idle < 2.0V
Diagnostic Time		0.05 sec.
MIL On Condition		1 driving cycle
Limp-Home		Forced limited power mode: When the DTC is set, the PCM reduces engine torque by 25% of normal value. The PCM uses TPS1 signal to monitor the controlled opening angle of the throttle valve.