CAR OBD CODES

P0127 OBD Code Definition:
P0127 Intake Air Temperature Too High
P0127 OBD Code Description:

OBD2 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

Possible sumptoms of P0127
– Engine Light ON (or Service Engine Soon Warning Light) Possible Causes

Possible causes of P0127
– Intake air temperature sensor harness is open or shorted – Intake air temperature sensor electrical circuit poor connection – Faulty Intake air temperature sensor Possible Solutions

Note: The information on the P0127 error code is purely informative, if you need more useful information, please consult your technician.