If faulty control circuit of ACV is detected for more than 2 sec., ECM sets DTC P201300. This fault might be caused by short in control circuit or short to power in control circuit of ACV.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Short in control circuit of ACV 2. Short to power in control (+) circuit of ACV 3. Short to power in control (-) circuit of ACV 4. Faulty ACV | |
Enable Conditions |
•
Engine running | ||
Threshold Value |
•
Short or short to power in control circuit of ACV | ||
Diagnostic Time |
•
2 sec | ||
Fail Safe | MIL |
•
On | |
Torque Limit |
•
Yes | ||
DPF Regeneration OFF |
•
Yes | ||
