Posts Tagged: P0112 trouble code

P0112 trouble code

October 29, 2017

P0112- Intake Air Temperature (IAT) Circuit Low Input A P0112 trouble code indicates that the signal from the intake air temperature sensor signal is less than Self-Test minimum. Depending on the year, make, model and engine, that can mean the IAT sensor is less than the minimum is 0.2 volts or 121°C (250°F). What sets the P0112 trouble code Certain conditions must be met before the computer will set the P0112 trouble code, and those conditions vary by car maker. On some GM vehicles, for example, if the PCM detects … Read More