P0510
Closed Throttle Position Switch
P0510 is an OBD-II diagnostic trouble code meaning: Closed Throttle Position Switch. Common causes: throttle position sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Unstable idle
- Problems starting the engine
- Increased fuel consumption
- Check Engine Light Illuminates
Causes
- Throttle Position Sensor Malfunction
- Open or short circuit in wiring harness
- Poor contact in sensor connectors
- ECU malfunction
How to Fix
- Check the condition of the sensor wiring harness and connectors
- Test the throttle position sensor
- Replace sensor if necessary
- Check and, if necessary, replace the computer
Related codes
Error P0510 by Vehicle Brand
FAQ
What does the P0510 code mean?
P0510 is an OBD-II diagnostic trouble code that indicates: Closed Throttle Position Switch
What causes a P0510 error code?
The most common causes of P0510 include: Throttle Position Sensor Malfunction; Open or short circuit in wiring harness; Poor contact in sensor connectors; ECU malfunction.
How do I fix a P0510 diagnostic trouble code?
To fix P0510: Check the condition of the sensor wiring harness and connectors. Test the throttle position sensor. Replace sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0510?
Limited driving only, diagnose soon
How much does it cost to fix P0510?
The estimated repair cost for P0510 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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