P212B
Throttle Position Sensor/Switch G Circuit Range/Performance
P212B is an OBD-II diagnostic trouble code meaning: Throttle Position Sensor/Switch G Circuit Range/Performance. Common causes: throttle position sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Rough engine idling
- Dips during acceleration
- Increased fuel consumption
- Check Engine Light Illuminates
- Reduced engine power
Causes
- Throttle Position Sensor Malfunction
- Open or short circuit in the sensor circuit
- Poor contact in sensor connectors
- Mechanical throttle problems
- Problems with the engine ECU
How to Fix
- Check the condition of the throttle position sensor
- Check the integrity of wiring and connectors
- Clean throttle body
- Replace the throttle position sensor if necessary
- Check and, if necessary, replace the engine ECU
Related codes
Error P212B by Vehicle Brand
FAQ
What does the P212B code mean?
P212B is an OBD-II diagnostic trouble code that indicates: Throttle Position Sensor/Switch G Circuit Range/Performance
What causes a P212B error code?
The most common causes of P212B include: Throttle Position Sensor Malfunction; Open or short circuit in the sensor circuit; Poor contact in sensor connectors; Mechanical throttle problems.
How do I fix a P212B diagnostic trouble code?
To fix P212B: Check the condition of the throttle position sensor. Check the integrity of wiring and connectors. Clean throttle body. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P212B?
Limited driving only, diagnose soon
How much does it cost to fix P212B?
The estimated repair cost for P212B is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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