Turbocharger Compressor Outlet Temperature Sensor Circuit

Where it lives

For P2EA6, the circuit described runs through the sensor. The description of P2EA6 reports a fault at the sensor.

Check these first

• A failed compressor outlet temperature sensor
• An open or short in the sensor wiring
• A corroded sensor connector
• A chafed sensor wire near the turbocharger
• A failed control module input for the sensor

What to do next

1. Read compressor outlet temperature on a scan tool
2. Compare the reading to ambient before start
3. Test the sensor circuit for open and short faults
4. Inspect the sensor connector and wiring near the turbo
5. Replace the compressor outlet temperature sensor if the circuit tests good
6. Clear the code and retest

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