If the deviation between CKPS and CMPS is bigger than the threshold value, the PCM sets DTC P0017.
Item | Detecting Condition | Possible Cause | |
Case 1 | DTC Strategy |
•
Camshaft install diagnosis(Exhaust) | 1. Poor connection 2. Contamination of Oil / Clog of Oil path 3. CKPS, CMPS 4. OCV 5. CVVT |
Enable Conditions |
•
First firing detected after PCM installed or ‘camshaft install fault (P0016)’ exist difference of Adapted CMP and CMP less than 2 deg
•
No disabling faults present | ||
Threshold Value |
•
Absolute Value of difference fo Adapted CMP and Set value greater than 10 deg | ||
Diagnostic Time |
•
6 Camshaft rotations | ||
MIL ON Condition |
•
1 Driving cycle | ||
Case 2 | DTC Strategy |
•
Camshaft and crankshaft alignment check(Exhaust) | |
Enable Conditions |
•
CVVT target angle equal Default position
•
Difference of Adapted CMP and CMP less than 2 deg
•
No disabling faults present | ||
Threshold Value |
•
Absolute value of difference of Adapted CMP and Set value and Adapted CMP during install diagnosis greater than 10 deg | ||
Diagnostic Time |
•
6 Camshaft rotations | ||
MIL ON Condition |
•
2 Driving cycles | ||
