Powertrain
generic / SAE
P2119
Throttle Closed Position Performance
When commanded to idle, the throttle plate does not reach the calibrated closed position. Often a coked throttle bore preventing the plate from seating fully.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number1 / 19
Possible causes
- Throttle bore coked at closed-position stop high
- Plate or stop misadjusted after service medium
Symptoms
- Check engine light on
- Reduced throttle response, possible limp mode
- Hesitation or surging
- Idle too high or too low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 40–500 €
- Estimated time: 0.3–2 h
- Component: throttle body
- Component: throttle actuator motor
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012