P1135 Ford Code - Pedal Position Sensor 'A' Circuit Intermittent
Quick Answer
The P1135 Ford code indicates an issue with the Pedal Position Sensor 'A' circuit being intermittent. Common causes include Faulty pedal position sensor, Wiring harness damage or corrosion, Connector issues or poor electrical connections. 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
- P1135 Ford indicates Pedal Position Sensor 'A' Circuit Intermittent.
- Common causes
- Common causes include Faulty pedal position sensor, Wiring harness damage or corrosion, Connector issues or poor electrical connections.
- 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 P1135 Ford Description
The P1135 Ford code indicates an issue with the Pedal Position Sensor 'A' circuit being intermittent. The pedal position sensor is a crucial component of the vehicle's electronic throttle control system, responsible for transmitting the driver's input to the engine control module. This sensor monitors the position of the accelerator pedal and sends this data to the ECM, which then adjusts the throttle accordingly. An intermittent circuit problem in this sensor can lead to erratic throttle response, poor engine performance, and potential safety hazards while driving.
Common Causes of P1135 Ford
- Faulty pedal position sensor
- Wiring harness damage or corrosion
- Connector issues or poor electrical connections
- Sensor calibration errors
- ECM malfunctions
Symptoms of P1135 Ford
- Hesitation or delays in throttle response
- Engine stalling or idling irregularly
- Reduced engine power or acceleration
- Illuminated Check Engine Light
- Vehicle going into limp mode
How to Fix P1135 Ford
- Perform a thorough diagnostic scan to retrieve the specific trouble code and confirm the issue.
- Inspect the wiring harness and connectors for any damage, corrosion, or loose connections.
- Test the pedal position sensor for proper operation and calibration. Replace if necessary.
- Clear the trouble code from the ECM's memory and reset the system to see if the issue reoccurs.
- Test drive the vehicle to verify that the throttle response is now smooth and consistent.
Cost to Fix P1135 Ford
The typical repair costs for addressing a P1135 Ford code can vary depending on the specific cause of the issue. In general, replacing a faulty pedal position sensor can range from $100 to $300, including parts and labor. However, if the problem lies with the wiring harness or ECM, the costs may be higher due to the additional diagnostic work and repair needed. It's important to factor in the diagnosis time and labor rates at your local auto repair shop, as these can impact the overall cost of the repair. Always consult with a professional technician for an accurate estimate tailored to your vehicle's make and model.
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