DTC P0109: Manifold Absolute Pressure (MAP/BARO) Sensor Intermittent
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P0109 - MANIFOLD ABSOLUTE PRESSURE (MAP/BARO) SENSOR INTERMITTENT
| Description: | The sensor signal to the powertrain control module (PCM) is failing intermittently. | ||
| Possible Causes: |
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| Diagnostic Aids: | Check the harness and connection. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| Vehicles with an EGR system module (ESM) | GO to DM: Manifold Absolute Pressure (MAP) Sensor STEP DM13. | - | - |
| All others | GO to DM: Manifold Absolute Pressure (MAP) Sensor STEP DM22. | - | - |