P0097: Intake Air Temperature Sensor 2 Circuit Low Bank 1
What to do
Usually driveable with reduced performance.
What this code means
The second intake air temperature signal is reading low, normally a short to ground. Because the sensor sits in the charge pipework after the intercooler, inspect where its harness is clipped along the pipe — vibration at that mounting is a recurring source of chafed insulation.
Likely causes
Start here
- Wiring shorted to ground · moderate
- Faulty intake air temperature sensor · easy
Less common
- Chafed harness against engine or bracket · moderate
- Corroded or loose connector · easy
Symptoms
Components involved
Information, not instruction
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Community experience
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