P0220 - Throttle/Pedal Position Sensor/Switch B Circuit

Throttle/pedal position sensor B circuit fault detected.

Code Overview

Throttle/pedal position sensor B circuit fault detected.

Common Causes

• TPS/APP sensor failure
• Wiring issue
• Throttle body issue

Diagnostic Steps

1. Inspect connector
2. Verify sensor sweep
3. Check for related APP/TPS codes

Likely Repairs & Cost Guides

Use test results to confirm the fault before pricing the repair.

Related OBD Codes

Browse the closest code-family pages when the same fault pattern often shows up nearby.

Next Steps

Move from the code to a diagnosis path, then into repair pricing once the fault is confirmed.