Engine-CodesCadillac – P1260 Cadillac

P1260 Cadillac Code - Fuel Pump Speed Relay Control Circuit Conditions

Quick Answer

The P1260 Cadillac code refers to the Fuel Pump Speed Relay Control Circuit Conditions. Common causes include Faulty fuel pump speed relay, Damaged wiring or connectors in the control circuit, Malfunctioning fuel pump. 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
P1260 Cadillac indicates Fuel Pump Speed Relay Control Circuit Conditions.
Common causes
Common causes include Faulty fuel pump speed relay, Damaged wiring or connectors in the control circuit, Malfunctioning fuel pump.
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.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P1260 Cadillac Description

The P1260 Cadillac code refers to the Fuel Pump Speed Relay Control Circuit Conditions. This code indicates that there is an issue with the control circuit for the fuel pump speed relay in the vehicle. The fuel pump speed relay is responsible for regulating the speed of the fuel pump, which ensures that the engine receives the proper amount of fuel for optimal performance. When this circuit malfunctions, it can lead to various problems with the vehicle's fuel delivery system, impacting its overall performance and efficiency.

OBDII Code P1260 Cadillac - Fuel Pump Speed Relay Control Circuit Conditions
P1260 Cadillac Code - Fuel Pump Speed Relay Control Circuit Conditions

Common Causes of P1260 Cadillac

  1. Faulty fuel pump speed relay.
  2. Damaged wiring or connectors in the control circuit.
  3. Malfunctioning fuel pump.
  4. Issues with the vehicle's PCM.
  5. Electrical issues such as a blown fuse or short circuit.

Symptoms of P1260 Cadillac

  1. Engine stalling or hesitation during acceleration.
  2. Difficulty starting the vehicle.
  3. Reduced fuel efficiency.
  4. Check engine light illuminated on the dashboard.
  5. Rough idling or misfiring.

How to Fix P1260 Cadillac

  1. Perform a thorough diagnostic scan to identify the specific cause of the issue.
  2. Inspect the fuel pump speed relay, wiring, and connectors for any signs of damage or wear.
  3. Test the fuel pump to ensure it is functioning correctly.
  4. Replace any faulty components such as the fuel pump speed relay or damaged wiring.
  5. Clear the trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P1260 Cadillac

The typical repair costs for addressing a P1260 Cadillac code can vary depending on the exact cause of the issue and the specific repairs needed. In general, repairing this type of issue can range from $200 to $500, including parts and labor. However, it's important to note that diagnostic time and labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. It's recommended to check with local shops for a more accurate estimate based on your location and vehicle type.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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