P1255 Ford Code - Pedal Correlation PDS2 and LPDS Low
Quick Answer
The P1255 Ford code indicates an issue with the correlation between the Pedal Demand Sensor 2 (PDS2) and the Low Pedal Demand Sensor (LPDS) in the vehicle. Common causes include Faulty Pedal Demand Sensor 2 (PDS2), Malfunctioning Low Pedal Demand Sensor (LPDS), Damaged wiring or connectors related to the sensors. 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
- P1255 Ford indicates Pedal Correlation PDS2 and LPDS Low.
- Common causes
- Common causes include Faulty Pedal Demand Sensor 2 (PDS2), Malfunctioning Low Pedal Demand Sensor (LPDS), Damaged wiring or connectors related to the sensors.
- 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 P1255 Ford Description
The P1255 Ford code indicates an issue with the correlation between the Pedal Demand Sensor 2 (PDS2) and the Low Pedal Demand Sensor (LPDS) in the vehicle. These sensors are crucial components of the electronic throttle control system, which regulates the engine's throttle opening based on driver input through the accelerator pedal. When there is a discrepancy between the signals from these sensors, it can lead to erratic throttle response and potentially unsafe driving conditions.
Common Causes of P1255 Ford
- Faulty Pedal Demand Sensor 2 (PDS2).
- Malfunctioning Low Pedal Demand Sensor (LPDS).
- Damaged wiring or connectors related to the sensors.
- Issues with the electronic control module (ECM).
- Corrosion or poor connections in the sensor circuit.
Symptoms of P1255 Ford
- Hesitation or lack of response when pressing the accelerator pedal.
- Surging or jerking while driving.
- Engine stalling or rough idle.
- Reduced power and acceleration.
- Illumination of the check engine light.
How to Fix P1255 Ford
- Begin by conducting a thorough inspection of the PDS2 and LPDS sensors, checking for any visible damage or signs of malfunction.
- Test the sensors using a multimeter to ensure they are sending accurate signals to the ECM.
- Inspect the wiring and connectors for any corrosion, breaks, or loose connections, repairing or replacing as needed.
- Clear the diagnostic trouble codes from the ECM and perform a test drive to verify that the issue has been resolved.
- If the problem persists, consider replacing the sensors or seeking professional assistance for further diagnosis and repair.
Cost to Fix P1255 Ford
The typical repair costs for addressing the P1255 Ford code can vary depending on the specific cause of the issue. On average, you can expect to pay between $200 and $500 for parts and labor. However, it's important to note that diagnosis time and labor rates at auto repair shops can fluctuate based on various factors. It's advisable to consult with a trusted mechanic or dealership to get a more accurate estimate based on your vehicle's make and model.
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