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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 2277 (Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid) - DTC P0001 - P0209) >> Diagnostic Trouble Code (DTC) Charts And Descriptions >> P0114 - Intake Air Temperature Sensor 1 Intermittent/Erratic (Bank 1)

P0114 - Intake Air Temperature Sensor 1 Intermittent/Erratic (Bank 1)

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P0114 - INTAKE AIR TEMPERATURE SENSOR 1 INTERMITTENT/ERRATIC (BANK 1)

Description:  This DTC sets when the intake air temperature (IAT sensor signal was intermittent during the comprehensive component monitor (CCM).
Possible Causes: 
  • IAT circuit intermittent open
  • IAT circuit intermittent short to voltage
  • IAT circuit intermittent short to ground
  • Damaged IAT sensor
  • Damaged harness connector
  • Damaged harness
Diagnostic Aids:  Monitor the IAT sensor value on a scan tool. Look for sudden changes in the reading when the harness is wiggled or the sensor is tapped.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DA .
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