P0127 Ford

Ford P0127 OBD-II Trouble Code Definition:

P0127 Intake Air Temperature Too High

P0127 Ford OBD-II Trouble CodeDescription:

OBD Trouble Code P0127
Intake Air Temperature Too High
What does the code mean? OBD-ii Code P0127 definition:
The intake air temperature sensor is built into mass air flow sensor. The sensor detects intake air temperature and transmits a signal to the ECM. The temperature sensing unit uses a thermistor which is sensitive to the change in temperature. Electrical resistance of the thermistor decreases in response to the temperature rise.
Symptoms Sumptoms of OBD code P0127
– Engine Light ON (or Service Engine Soon Warning Light)
Causes Causes of the OBD-II code P0127
– Intake air temperature sensor harness is open or shorted – Intake air temperature sensor electrical circuit poor connection – Faulty Intake air temperature sensor