Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| EXHAUST LEAK |
| (K141) O2 SENSOR 1/2 SIGNAL CIRCUIT |
| (K904) O2 SENSOR 1/2 RETURN CIRCUIT |
| O2 SENSOR |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .