P02FA

Symptoms

• Reduced engine power
• Unstable idling
• Increased fuel consumption
• Check Engine Light Illuminates

Causes

• Contaminated or damaged position sensor
• Open or short circuit in the wiring harness
• Poor contact in the sensor connector
• Mechanical jamming of the damper
• Engine ECU malfunction

How to Fix

1. Check the condition and cleanliness of the sensor
2. Check the resistance and voltage at the sensor
3. Inspect the wiring harness and connectors
4. Clean or replace sensor if necessary
5. Reset the error code and test drive

Related codes

Error P02FA by Vehicle Brand