Faulty IAT sensor. Open circuit in sensor wiring. Corroded connector pins. Sensor exposed to exhaust heat. IAT sensor integrated in failed MAF unit.

Which cars are affected by P0113?

P0113 is most commonly reported on Ford, Vauxhall, Peugeot, Renault, Volkswagen vehicles, but can appear on any make.

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P0113

Low severity

Intake Air Temperature Sensor High Input

The intake air temperature (IAT) sensor is reading an abnormally high temperature. This may indicate a sensor fault or wiring issue, causing the ECM to use incorrect air density calculations.

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Common causes of P0113

1Faulty IAT sensor

2Open circuit in sensor wiring

3Corroded connector pins

+2 more causes

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Commonly affected vehicles

FordVauxhallPeugeotRenaultVolkswagen

P0113 can appear on any vehicle — these are the makes where it is most frequently reported.

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Related fault codes

P0171Medium

System Too Lean (Bank 1)

P0300High

Random/Multiple Cylinder Misfire Detected

P0420Medium

Catalyst System Efficiency Below Threshold (Bank 1)

P0172Medium

System Too Rich (Bank 1)