DTC P040C: Exhaust Gas RECIRCULATION Temperature (EGRT) Sensor A Circuit Low
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
DTC P040C: EXHAUST GAS RECIRCULATION TEMPERATURE (EGRT) SENSOR A CIRCUIT LOW
| Description: | This DTC sets when the EGRT sensor temperature is less than a calibrated limit for a specified amount of time. When the EGRVP is less than a calibrated threshold, an increment counter advances for that drive cycle. This DTC sets once an increment counter reaches a calibrated limit. | ||
| Possible Causes: |
|
||
| Diagnostic Aids: | The presence of this DTC may indicate that 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 cluster message center. This DTC sets when the EGRT sensor signal voltage is less than 0.1 volt for greater than 3 seconds. |
||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST WA . | ||