Diagnostic Trouble Code: P1114 - Intake Air Temperature 2 (IAT2) Circuit Low Input
Description: Indicates the sensor signal is less than the self-test minimum. The IAT2 sensor minimum is 0.2 volt.
Possible Causes:
Diagnostic Aids:
Monitor IAT2 PID. Typical IAT2 temperature should be greater than IAT1
IAT PID 39
IAT2 PID 37
Lightning FastElectrical Automotive Repair LLC
PM Me or [email protected]
Remote or Local (On Site) Technical Repair
Description: Indicates the sensor signal is less than the self-test minimum. The IAT2 sensor minimum is 0.2 volt.
Possible Causes:
- Grounded circuit in the harness
- Improper harness connection
- Damaged sensor
- Damaged PCM
Diagnostic Aids:
Monitor IAT2 PID. Typical IAT2 temperature should be greater than IAT1
IAT PID 39
IAT2 PID 37
Lightning FastElectrical Automotive Repair LLC
PM Me or [email protected]
Remote or Local (On Site) Technical Repair