If deviation of the camshaft position target angle and actual angle is greater than 10 deg., ECM sets DTC P052A.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
VVT(Intake) monitoring | 1. Poor connector connection 2. Contamination of Oil / clogged oil line 3. Faulty oil control valve (Intake) 4. Faulty cam phaser 5. Faulty intake CVVT assembly 6. Faulty ECM/PCM |
Enable Condition |
•
Catalyst heating is active | |
Threshold Value |
•
Deviation of target angle and actual angle is greater than 10 deg. | |
Diagnostic Time |
•
5 sec. | |
MIL ON Condition |
•
3 driving cycles |
