FUNCTION
- Engine-A/T-ECU checks the throttle position sensor power voltage for abnormal conditions.
TROUBLE JUDGMENT
Check Condition
- Battery positive voltage is 6.3 V or higher.
Judgement Criterion
- Throttle position sensor power voltage is 4.1 V or less for 0.5 second.
PROBALE CAUSE
- Failed engine-A/T-ECU
