P20E2 - Exhaust Gas Temperature Sensor 1/2 Correlation Bank 1
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.
P20E2 - EXHAUST GAS TEMPERATURE SENSOR 1/2 CORRELATION BANK 1
| Description: | The powertrain control module (PCM) monitors the 3 exhaust gas temperature (EGT) sensors at key ON, engine OFF, following an 8-hour soak to determine if a concern is present. The PCM compares the values of the 3 EGT sensors to verify the sensors correlate to each other. The test fails when the temperature difference at EGT bank 1, sensor 1 (EGT11) is greater than 25°C (45°F). | |||
| Possible Causes: |
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| Diagnostic Aids: | Monitor the EGT11 and EGT12 PIDs at key ON, engine OFF to verify the concern. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | - | - | refer to PINPOINT TEST RC . | |