P0405 - EGR Sensor A Circuit Low
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DTC DESCRIPTION P0405 - EGR SENSOR A CIRCUIT LOW
| Description: | The exhaust gas recirculation (EGR) monitor checks the EGR valve position sensor signal to the PCM for low voltage. This DTC sets when the average voltage to the PCM drops to a voltage less than the minimum calibrated value. | ||
| Possible Causes: |
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test KD. | ||