Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| INTAKE/EXHAUST SYSTEM PROBLEMS |
| MASS AIR FLOW SENSOR SIGNAL CIRCUIT SHORTED TO GROUND |
| MASS AIR FLOW SENSOR SIGNAL CIRCUIT SHORTED TO THE MASS AIR FLOW SENSOR GROUND CIRCUIT |
| FUSED ASD RELAY OUTPUT CIRCUIT OPEN/HIGH RESISTANCE |
| MAF-INTAKE AIR SENSOR MAIN GROUND CIRCUIT OPEN/HIGH RESISTANCE |
| MASS AIR FLOW SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .