When the ECM/PCM detects a short to power in the OCV(Intake) control circuit, the ECM/PCM sets DTC P0077.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Intake Valve Contrl Sol. Electrical Check | 1. Poor connection 2. Short to battery in control circuit 3. OCV(Intake) |
Enable Conditions |
•
10V < Battery voltage < 16V | |
Threshold Value |
•
ECU power stage diagnosis | |
Diagnostic Time |
•
Continuous. | |
Mil On Condition |
•
2 driving cycles. |
