What does code P0112 mean?

Intake Air Temperature Sensor 1 Circuit Low: The IAT sensor is reading below its expected range — possible short to ground.

P0112 is rated as low severity. Minor issue — monitor and fix at convenience.

P0112

Intake Air Temperature Sensor 1 Circuit Low

Powertrain Code · Low

What does P0112 mean?

The IAT sensor is reading below its expected range — possible short to ground.

System: Air Metering

P0112 is a powertrain diagnostic trouble code indicating intake air temperature sensor 1 circuit low. This code is classified as low severity, which means: minor issue — monitor and fix at convenience.

Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your vehicle.