Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| EXCESSIVE RESISTANCE OR AN INTERMITTENT SHORT OR OPEN ON THE IAT SIGNAL CIRCUIT |
| EXCESSIVE RESISTANCE OR AN INTERMITTENT SHORT OR OPEN ON THE SENSOR GROUND CIRCUIT |
| MAP/IAT SENSOR WIRING AND CONNECTOR |
| MAP/IAT SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .