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P0112

Read the instructions below then start the fault diagnostic procedure.

Symptom: CHECK ENGINE comes on after two driving cycles.

P0112


Intake Air Temperature Sensor Circuit. Short to Ground.


Fault symptoms

CHECK ENGINE comes on after two driving cycles.

Conditions

The following conditions apply for this DTC:


• Engine running and the voltage is lower than 0.125 V for more than 1 s.


Diagnostic help

Fault diagnosis concerns electrical faults in connected leads or in the sensor.

Diagnostic tool functions related to this fault are:


• Temperature sensor reading, in °C.


See also the description of readings under Menu "Read Values" for more information.

Check the wiring

Note

Jiggle the leads and in-line connectors at various points and in different directions to detect any intermittent breaks or short circuits in the wiring. Observe the multimeter, test lamp or diagnostic tool while doing this.