Powertrain
generic / SAE
P2134
Throttle/Pedal Position Sensor/Switch F Circuit Intermittent
TPS/APP sensor F signal jumps or drops out intermittently. Wiring faults of this kind typically come from chafing, water ingress at connector seals, or pin push-back — a wiggle test on the harness while the code is active often confirms the location.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number1 / 34
Possible causes
- Intermittent connector high
- Connector with intermittent contact under vibration low
- Harness routed against vibrating component low
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: 0.5–2 h
- Component: throttle position sensor
- Component: accelerator pedal position sensor
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012