P0228 Ford Code - Throttle/Pedal Position Sensor/Switch 'C' Circuit High Input
Quick Answer
The P0228 diagnostic trouble code (DTC) for Ford vehicles indicates an issue with the Throttle/Pedal Position Sensor/Switch 'C' Circuit registering a high input signal. Common causes include Faulty throttle position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or poor connections in the sensor circuit. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0228 Ford indicates Throttle/Pedal Position Sensor/Switch 'C' Circuit High Input.
- Common causes
- Common causes include Faulty throttle position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or poor connections in the sensor circuit.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P0228 Ford Description
The P0228 diagnostic trouble code (DTC) for Ford vehicles indicates an issue with the Throttle/Pedal Position Sensor/Switch 'C' Circuit registering a high input signal. The throttle position sensor (TPS) is a crucial component that monitors the position of the throttle valve in the engine. This information is then utilized by the engine control module (ECM) to determine the appropriate air-fuel mixture for combustion. When the ECM receives a high input signal from the TPS, it may lead to incorrect fuel delivery, affecting engine performance and overall vehicle operation.
Common Causes of P0228 Ford
- Faulty throttle position sensor
- Damaged wiring or connectors in the sensor circuit
- Corrosion or poor connections in the sensor circuit
- ECM malfunction or software issues
- Environmental factors such as water intrusion or debris affecting sensor operation
Symptoms of P0228 Ford
- Erratic or surging engine performance
- Reduced fuel efficiency
- Difficulty accelerating or maintaining speed
- Illumination of the check engine light
- Rough idling or stalling
How to Fix P0228 Ford
- Begin by conducting a thorough inspection of the throttle position sensor, wiring, and connectors for any visible damage or corrosion.
- Use a multimeter to check the sensor's resistance and voltage output to determine if it is functioning within specifications.
- Replace the throttle position sensor if it fails the resistance and voltage tests, ensuring to follow manufacturer's guidelines for installation.
- Inspect and repair any damaged wiring or connectors in the sensor circuit, ensuring proper insulation and secure connections.
- Clear the DTC using a diagnostic scan tool and perform a test drive to verify that the issue has been resolved.
Cost to Fix P0228 Ford
The cost of repairing a Throttle/Pedal Position Sensor/Switch 'C' Circuit High Input issue can vary depending on the specific components that need replacement and the labor involved. In general, parts for a throttle position sensor replacement can range from $50 to $150, while labor costs may add another $80 to $150 per hour. Overall, the total repair cost for addressing a P0228 code could range from $150 to $400, depending on the extent of the repairs needed. It is advisable to consult with local auto repair shops for accurate pricing based on your vehicle make and model.
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