Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| EXCESSIVE RESISTANCE IN THE BANK 1 TEMP SIGNAL CIRCUIT |
| EXCESSIVE RESISTANCE IN THE SENSOR GROUND CIRCUIT |
| BANK 1 MAP SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .