P2101 is set when ACV position can not follow the target position of ECM more than 1 sec.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Signal monitoring | 1. ACV actuator | ||
Enable Conditions |
•
Engine running | |||
Threshold Value |
•
Actuator temperature is high.
•
The differece of virgin and new learnt value is over limited value. | |||
Diagnostic Time |
•
1 sec. | |||
Fail Safe | Fuel cut | NO |
•
- | |
EGR Off | YES | |||
Fuel Limit | YES | |||
Check Lamp | ON | |||
