P1280 Chevrolet Code - Accelerator Pedal Position Sensor 2 Circuit
Quick Answer
The P1280 code for Chevrolet vehicles indicates a problem with the Accelerator Pedal Position Sensor 2 circuit. Common causes include Faulty Accelerator Pedal Position Sensor 2, Wiring or connector issues in the sensor circuit, Corrosion or damage to sensor components. 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
- P1280 Chevrolet indicates Accelerator Pedal Position Sensor 2 Circuit.
- Common causes
- Common causes include Faulty Accelerator Pedal Position Sensor 2, Wiring or connector issues in the sensor circuit, Corrosion or damage to sensor components.
- 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 P1280 Chevrolet Description
The P1280 code for Chevrolet vehicles indicates a problem with the Accelerator Pedal Position Sensor 2 circuit. This sensor is responsible for monitoring the position of the accelerator pedal and sending this information to the engine control module (ECM). The ECM uses this data to determine the appropriate fuel delivery and ignition timing for optimal engine performance. When the sensor or its circuit malfunctions, it can lead to a variety of issues that affect the vehicle's performance and drivability.
Common Causes of P1280 Chevrolet
- Faulty Accelerator Pedal Position Sensor 2
- Wiring or connector issues in the sensor circuit
- Corrosion or damage to sensor components
- ECM software or hardware malfunctions
- Environmental factors such as moisture or heat affecting sensor performance
Symptoms of P1280 Chevrolet
- Check Engine Light illuminated
- Hesitation or jerking during acceleration
- Rough idling or stalling
- Reduced engine power
- Poor fuel efficiency
How to Fix P1280 Chevrolet
- Begin by diagnosing the issue using a scan tool to retrieve the specific trouble code.
- Inspect the Accelerator Pedal Position Sensor 2 and its wiring for any signs of damage or corrosion.
- Test the sensor's functionality using a multimeter to ensure it is within specifications.
- If the sensor is faulty, replace it with a new OEM or aftermarket sensor.
- Clear the trouble code from the ECM memory and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P1280 Chevrolet
The cost of repairing the Accelerator Pedal Position Sensor 2 circuit can vary depending on the make and model of the vehicle, as well as the location and labor rates of the auto repair shop. On average, the parts cost for a new sensor can range from $50 to $150, while the labor cost for diagnosis and replacement can range from $100 to $300. Overall, the total repair cost for this issue typically falls between $150 and $450. It is recommended to obtain quotes from local auto repair shops to get a more accurate estimate based on your specific vehicle and location.
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