P110F – Faulty CAN Signal from Ambient Air Temperature Sensor

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P110F Possible Causes

  • Faulty ambient air temperature sensor
  • Ambient air temperature sensor harness is open or shorted
  • Poor electrical connection in ambient air temperature sensor circuit

How to Fix Code P110F?

Start by checking the “possible causes” listed above. Visually inspect the corresponding cable harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

Check engine light illuminated (or service engine soon warning light)

P110F Meaning

The engine control module (ECM) monitors the ambient air temperature sensor. The ECM sets the OBDII code when the ambient air temperature sensor does not meet factory specifications.

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