P040B - Exhaust Gas RECIRCULATION Temperature (EGRT) Sensor A Circuit Range/Performance
WARNING: This page is about a different car, the 2008 Ford Pickup, 2008 Ford F550 Super Duty, 2008 Ford F450 Super Duty, and 2008 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. The DTC is set once the increment counter reaches a calibrated limit. | |||
| Possible Causes: |
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| Diagnostic Aids: | This DTC is set when the EGR cooler inlet temperature is less than 40°C (104°F) for 10 drive cycles or more. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | refer to PINPOINT TEST WA . | |||