Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| ENGINE OIL LEVEL LOW |
| ENGINE OIL AERATED OR CONTAMINATED |
| INCORRECT ENGINE OIL VISCOSITY OR OIL FILTER |
| INSUFFICIENT OIL IN THE CAMSHAFT 1/1 PHASER DUE TO OIL DRAINING OUT OF PHASER WITH ENGINE STOPPED OR LOW INITIAL OIL PRESSURE AT START UP |
| CAMSHAFT 1/1 OIL CONTROL VALVE FAULTY |
| CAMSHAFT 1/1 PHASER |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .