P0124 - Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

Throttle or pedal position signal is intermittent.

Code Overview

Throttle or pedal position signal is intermittent.

Common Causes

• Worn TPS/APP sensor
• Loose connector
• Wiring issue
• Throttle body fault

Diagnostic Steps

1. Monitor TPS/APP sweep for dropouts
2. Inspect connector pins for spread terminals
3. Check throttle body and harness movement

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.