P1273 Honda Code - Accelerator Pedal Position Sensor 1-3 Correlation
Quick Answer
The P1273 Honda code refers to an issue with the Accelerator Pedal Position Sensor 1-3 correlation. Common causes include Faulty accelerator pedal position sensor 1 or sensor 3, Wiring issues such as frayed or damaged wires, 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
- P1273 Honda indicates Accelerator Pedal Position Sensor 1-3 Correlation.
- Common causes
- Common causes include Faulty accelerator pedal position sensor 1 or sensor 3, Wiring issues such as frayed or damaged wires, 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 P1273 Honda Description
The P1273 Honda code refers to an issue with the Accelerator Pedal Position Sensor 1-3 correlation. This sensor is responsible for detecting the position of the accelerator pedal and sending this information to the engine control module (ECM) to adjust the air-fuel mixture and control the vehicle's acceleration. When there is a discrepancy between the signals from sensor 1 and sensor 3, it can lead to a variety of performance issues.
Common Causes of P1273 Honda
- Faulty accelerator pedal position sensor 1 or sensor 3.
- Wiring issues such as frayed or damaged wires.
- Corrosion or poor connections in the sensor circuit.
- Malfunctioning ECM or related components.
- Mechanical issues affecting the accelerator pedal linkage.
Symptoms of P1273 Honda
- Poor acceleration or lack of response when pressing the accelerator pedal.
- Rough idling or engine misfires.
- Hesitation or jerking during acceleration.
- Engine stalling or difficulty starting the vehicle.
- Illumination of the check engine light on the dashboard.
How to Fix P1273 Honda
- Begin by connecting a diagnostic scanner to the vehicle's OBD-II port to retrieve the specific trouble codes and confirm the issue with the accelerator pedal position sensor 1-3 correlation.
- Inspect the wiring and connections related to the accelerator pedal position sensors for any signs of damage, corrosion, or poor connections. Repair or replace any faulty wiring as needed.
- Test the accelerator pedal position sensors using a multimeter to verify their functionality. Replace any sensors that are found to be faulty.
- Clear the trouble codes from the ECM using the diagnostic scanner and perform a test drive to ensure that the issue has been resolved.
- If the problem persists, further diagnostic testing may be required to identify any underlying issues with the ECM or other related components.
Cost to Fix P1273 Honda
The typical repair costs for addressing the P1273 Honda code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, replacing a faulty accelerator pedal position sensor can cost between $100 and $200, while addressing wiring issues or replacing the ECM can range from $200 to $500 or more. Labor costs can add an additional $80 to $150 per hour, with the total repair bill potentially reaching $500 to $1000 or more.
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