What does code P0229 mean?
Unstable or intermittent signal detected from TPS C
OBD-II Code
P0229 — Throttle Position Sensor or Switch C Circuit Intermittent
Unstable or intermittent signal detected from TPS C
Common symptoms
- Hesitation
- loss of throttle control
Possible causes
- Vibration
- intermittent contact
- worn sensor
Initial recommendation
Secure connectors, inspect harness and replace sensor if needed.
Safety notice
This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine code P0229 with your vehicle's actual symptoms for more complete diagnostic guidance.
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