P0114 OBD II Trouble Code Intake Air Temperature Circuit Intermittent
Symptoms of P0114 OBD II Trouble Code
- Slightly diminished fuel efficiency
- Decreased engine performance (especially upon cold start)
- Hesitation or surge at idle or upon light acceleration
- Other drivability codes may be stored
Common Causes of P0114 OBD II Trouble Code
- Open or shorted IAT sensor wiring and/or connectors
- Defective IAT sensor
- Faulty MAF sensor
- Clogged air filter
- Broken intake air inlet pipe
Severity of P0114 OBD II Trouble Code
The IAT sensor signal is used by the PCM to calculate fuel delivery strategy, therefore a code P0114 should be treated as severe.