General Information: DTC Detecting Condition

DTC DETECTING CONDITIONS

Item	Detecting Condition	Possible Cause
DTC Strategy	Short to Battery or Open circuit	Open in ground circuit Short to battery in signal circuit Poor connection or damaged harness Faulty TPS2
Enable Conditions	Ignition "ON"
Threshold Value	TPS2 > 4.9V
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.