What does code P0228 mean?
High signal detected from TPS C
OBD-II Code
P0228 — Throttle Position Sensor or Switch C Circuit High Input
High signal detected from TPS C
Common symptoms
- Erratic acceleration
- limp mode
Possible causes
- Signal shorted to voltage
- faulty sensor
Initial recommendation
Inspect wiring and replace sensor if necessary.
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 P0228 with your vehicle's actual symptoms for more complete diagnostic guidance.
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