P212C
Throttle Position Sensor/Switch G Circuit Low
P212C is an OBD-II diagnostic trouble code meaning: Throttle Position Sensor/Switch G Circuit Low. Common causes: throttle position sensor g malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Unstable engine idling
- Reduced engine power
- Check Engine light comes on
- Acceleration problems
- The engine may go into emergency mode
Causes
- Throttle position sensor G malfunction
- Open or short circuit in the sensor circuit
- Poor connection or corrosion in connectors
- Problems with the engine control unit (ECU)
- Mechanical damage to wiring
How to Fix
- Check throttle position sensor G for damage.
- Inspect the sensor circuit for breaks and short circuits
- Check connections and connectors for corrosion or poor contact
- Replace sensor if necessary
- Test the engine control unit
Related codes
Error P212C by Vehicle Brand
FAQ
What does the P212C code mean?
P212C is an OBD-II diagnostic trouble code that indicates: Throttle Position Sensor/Switch G Circuit Low
What causes a P212C error code?
The most common causes of P212C include: Throttle position sensor G malfunction; Open or short circuit in the sensor circuit; Poor connection or corrosion in connectors; Problems with the engine control unit (ECU).
How do I fix a P212C diagnostic trouble code?
To fix P212C: Check throttle position sensor G for damage.. Inspect the sensor circuit for breaks and short circuits. Check connections and connectors for corrosion or poor contact. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P212C?
Limited driving only, diagnose soon
How much does it cost to fix P212C?
The estimated repair cost for P212C is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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