SAAB WIS ONLINE

P0122,P0123

Read the instructions below then start the fault diagnostic procedure.

Symptom: CHECK ENGINE lamp on, high idling speed

P0122 , P0123

Throttle position sensor, input to control module low/high, no continuity or shorting to ground/batt+.


Fault symptom

CHECK ENGINE lamp on, high idling speed

Condition

Voltage lower than 0.1 V

or

Voltage higher than 4.8 V

Note

Should the throttle position sensor become inoperative, the control module will utilize a signal corresponding to a throttle opening of about 35%%.