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P0114 – Intake Air Temperature (IAT) Sensor 1 Intermittent/Erratic

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P0114 – Intake Air Temperature (IAT) Sensor 1 Intermittent/Erratic
Description:                 Indicates the sensor signal was intermittent during the comprehensive component monitor (CCM).
Possible Causes:       
 
Damaged harness
 
Damaged IAT sensor
 
Damaged harness connector
Diagnostic Aids:          Monitor the IAT on a scan tool. Look for sudden changes in the reading when the harness is wiggled or the sensor is tapped.
Related Topics  P007B - Charge Air Cooler Temperature Sensor Circuit Range/Performance (Bank 1)
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