TorqueMech Beta
TorqueMech OBD Code Guide

P0114 - Intake Air Temperature Circuit Intermittent

Intake air temperature signal cuts in and out or drops out.

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Code Overview

Intake air temperature signal cuts in and out or drops out.

Common Causes

  • Loose IAT connector
  • Broken/chafed wiring
  • Failing IAT sensor

Diagnostic Steps

  1. Wiggle-test the connector while watching scan data
  2. Inspect harness near the intake tube
  3. Compare IAT reading to ambient when cold

Likely Repairs & Cost Guides

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Related OBD Codes

Browse nearby codes when systems overlap.

P0113
Intake Air Temperature Circuit High Input
Open code guide →
P0115
Engine Coolant Temperature Circuit Malfunction
Open code guide →
P0112
Intake Air Temperature Circuit Low Input
Open code guide →
P0116
Engine Coolant Temperature Circuit Range/Performance
Open code guide →
P0111
IAT Sensor Range/Performance
Open code guide →

Next Steps

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