Possible Causes
| Possible Causes |
|---|
| MAP SENSOR TEMP SIGNAL CIRCUIT HIGH RESISTANCE |
| SENSOR GROUND CIRCUIT HIGH RESISTANCE |
| MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .