OBD-II Code

P0227 — Throttle Position Sensor or Switch C Circuit Low Input

Low signal detected from TPS C

System Engine

Severity Medium

Safe to drive? Yes, with caution

Advanced scanner Not necessarily

What does code P0227 mean?

Low signal detected from TPS C

Common symptoms

Poor acceleration
no throttle response

Possible causes

Signal wire shorted to ground
faulty sensor

Initial recommendation

Check continuity, inspect harness and replace TPS C 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 P0227 with your vehicle's actual symptoms for more complete diagnostic guidance.

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