Charge Air Cooler Temperature Sensor Bank1/Bank2 Correlation

Where it lives

For P007F, the description names the sensor as the part involved. The description of P007F puts it on bank 1.

Check these first

• A failing charge air cooler temperature sensor on Bank 1 or Bank 2
• An open or short in either charge air cooler temperature sensor circuit
• Corrosion or damage at one of the sensor connectors
• A leak in one charge air cooler after the turbocharger
• A fault in the ECM sensor input

What to do next

1. Compare Bank 1 and Bank 2 charge air cooler temperature on a scan tool
2. Inspect both sensor connectors and wiring for damage
3. Check both charge air coolers for leaks
4. Measure each sensor resistance and compare it to spec
5. Replace the sensor that reads out of line with the other
6. Clear the code and retest

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