P1223 Ford Code - Pedal Demand Sensor B Circuit High Input
Quick Answer
The P1223 Ford diagnostic trouble code (DTC) indicates a problem with the Pedal Demand Sensor B Circuit, specifically a high input signal. Common causes include Faulty Pedal Demand Sensor, Wiring or connector issues in the sensor circuit, Corrosion or damage to sensor 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
- P1223 Ford indicates Pedal Demand Sensor B Circuit High Input.
- Common causes
- Common causes include Faulty Pedal Demand Sensor, Wiring or connector issues in the sensor circuit, Corrosion or damage to sensor 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 P1223 Ford Description
The P1223 Ford diagnostic trouble code (DTC) indicates a problem with the Pedal Demand Sensor B Circuit, specifically a high input signal. The Pedal Demand Sensor is a component of the vehicle's electronic throttle control system, which is responsible for controlling the engine's throttle opening based on the driver's input through the accelerator pedal. The sensor measures the demand for engine power and sends this information to the engine control module (ECM) for appropriate throttle response.
Common Causes of P1223 Ford
- Faulty Pedal Demand Sensor
- Wiring or connector issues in the sensor circuit
- Corrosion or damage to sensor connections
- ECM software or hardware issues
- Voltage supply problems
Symptoms of P1223 Ford
- Erratic throttle response
- Lack of power or hesitation during acceleration
- Engine stalling
- Illumination of the check engine light
- Reduced fuel efficiency
How to Fix P1223 Ford
- Begin by diagnosing the Pedal Demand Sensor B Circuit using a diagnostic scanner to confirm the code and identify the specific issue.
- Inspect the wiring and connectors of the sensor for any damage, corrosion, or loose connections. Repair or replace as needed.
- Test the Pedal Demand Sensor's functionality using a multimeter to check for proper voltage and resistance readings.
- If the sensor is found to be faulty, replace it with a new one according to the manufacturer's specifications.
- Clear the DTC from the ECM memory and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P1223 Ford
The cost of repairing a P1223 Ford code can vary depending on the specific cause of the issue and whether any parts need to be replaced. Typically, the cost of parts for a new Pedal Demand Sensor can range from $100 to $300, while the labor cost can range from $100 to $200. Overall, the total repair cost can range from $200 to $500. It is important to note that labor rates and parts prices can vary, so it is advisable to consult with a trusted auto repair shop for an accurate estimate.
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