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 speedCondition
Voltage lower than 0.1 Vor
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%%. |