DTC P040A - EGR Temperature Sensor A Circuit
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P040A - EGR TEMPERATURE SENSOR A CIRCUIT
| Description: | This DTC sets when the exhaust gas recirculation temperature bank 1, sensor 1 (EGRT11) temperature is not within the PCM predicted temperature range, based on other PCM inputs. | ||
| Possible Causes: |
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| Diagnostic Aids: | The presence of this DTC may indicate the vehicle is operating in derate mode and may experience a loss of power. After repair, the vehicle may still display a system warning message. Drive the vehicle until the system warning message has cleared from the instrument panel cluster (IPC) message center. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST WA . | ||