P040B - Exhaust Gas RECIRCULATION Temperature (EGRT) Sensor A Circuit Range/Performance
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P040B - EXHAUST GAS RECIRCULATION TEMPERATURE (EGRT) SENSOR A CIRCUIT RANGE/PERFORMANCE
| Description: When the change in the EGRT is less than a calibrated threshold, an increment counter increments for that drive cycle. This DTC sets once the increment counter reaches a calibrated limit. | |||
Possible Causes:
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| Diagnostic Aids:
The presence of this DTC may indicate that the vehicle is operating in derate mode and may experience a loss of power. This DTC sets when the EGRT sensor temperature is less than a calibrated limit for a specified amount of time. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST WA . | ||