P212D
Throttle Position Sensor/Switch G Circuit High
P212D is an OBD-II diagnostic trouble code meaning: Throttle Position Sensor/Switch G Circuit High. Common causes: throttle position sensor g malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Unstable engine idling
- Dips during acceleration
- Increased fuel consumption
- Check Engine Light Illuminates
- Reduced engine power
Causes
- Throttle position sensor G malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Sensor power problems
- Engine ECU malfunction
How to Fix
- Check the integrity of the wiring and connectors of the sensor
- Measure resistance and voltage at the sensor
- Clean the contacts of the sensor connector
- Replace throttle position sensor G if necessary
- Check and, if necessary, reflash the ECU
Related codes
Error P212D by Vehicle Brand
FAQ
What does the P212D code mean?
P212D is an OBD-II diagnostic trouble code that indicates: Throttle Position Sensor/Switch G Circuit High
What causes a P212D error code?
The most common causes of P212D include: Throttle position sensor G malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Sensor power problems.
How do I fix a P212D diagnostic trouble code?
To fix P212D: Check the integrity of the wiring and connectors of the sensor. Measure resistance and voltage at the sensor. Clean the contacts of the sensor connector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P212D?
Limited driving only, diagnose soon
How much does it cost to fix P212D?
The estimated repair cost for P212D is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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