OBD-II code · Powertrain (generic, extended)
P212E Throttle Position Sensor/Switch G Circuit Intermittent
TPS G signal jumps or drops out intermittently — connector or harness issue. 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.
Is it safe to drive with P212E?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyIntermittent connector
- Less likelyConnector with intermittent contact under vibration
- Less likelyHarness routed against vibrating component
Symptoms
- Check engine light on
- Reduced throttle response, possible limp mode
- Hesitation or surging
- Idle too high or too low
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.5–2 h
- Emissions test
- Likely to fail
- Parts involved
- Throttle Position Sensor G
Related codes
- P212AThrottle Position Sensor/Switch G Circuit
- P212BThrottle Position Sensor/Switch G Circuit Range/Performance
- P212CThrottle Position Sensor/Switch G Circuit Low
- P212DThrottle Position Sensor/Switch G Circuit High
- P212FThrottle/Pedal Position Sensor/Switch F/G Voltage Correlation
- P2130Throttle/Pedal Position Sensor/Switch F Circuit
- P2131Throttle/Pedal Position Sensor "E" Range/Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.