Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| ENGINE OIL LEVEL LOW |
| ENGINE OIL AND/OR FILTER NOT MEETING OEM SPECIFICATIONS |
| ENGINE OIL CONTAMINATED |
| ENGINE OIL PRESSURE INSUFFICIENT OR EXCESSIVELY HIGH TO THE MULTI AIR ACTUATORS |
| BROKEN TIMING BELT / BENT OR BROKEN VALVES |
| MAP SENSOR |
| VVA ASSEMBLY |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .