P0122, P0123
Read the instructions below then start the fault diagnostic procedure.
Symptom: CHECK ENGINE lamp comes on, high idling speed
P0122, P0123 |
Throttle Position Sensor Circuit. Short to Ground.
Throttle Position Sensor Circuit. Short to B+ / Open circiut.
Fault symptoms
CHECK ENGINE lamp comes on, high idling speedConditions
Voltage less then 0.1 Voltor
Voltage greater then 4.8 Volts
Note | ||
If the throttle position sensor function declines, the control module will accept a signal that is equivalent to approx. 35% throttle opening. |