SAAB WIS ONLINE

P0110,0112, P0113

Read the instructions below then start the fault diagnostic procedure.

Symptom: CHECK ENGINE lamp on.

P0110,0112, P0113


Intake Air Temperature Sensor. All embracing DTC for temperature sensor operation.

Intake Air Temperature Sensor Circuit. Short to Ground.

Intake Air Temperature Sensor Circuit. Short to B+ / Open Circuit.


Fault symptoms

CHECK ENGINE lamp on.

Conditions

P0112: Ignition ON: <0.06 V for 5 sec.

P0113: Ignition ON: >4.96 V for 5 sec.

Diagnostic help

The function of the temperature sensor can be read with the diagnostic tool.


- Turn the ignition to ON and then back to OFF.

- Connect the diagnostic tool.

- Select " Data Display / Output Control (New)".

- Select " Intake Air Temperature".


The diagnostic tool should show the current intake air temperature if the temperature is in working order.

Checking the wiring harness. Intermittent faults may occur in connection with short circuits and open circuits. Jiggle the wiring harness at several points and in several directions to locate any problems in the wiring, including intermediate connectors. Observe the multimeter, scan tool or test lamp during the check.