Fuel Pump Speed Relay Control Circuit Conditions
Table of contents
P1260 BUICK Possible Causes
- Faulty Fuel Pump Speed Relay
- Fuel Pump Speed Relay harness is open or shorted
- Fuel Pump Speed Relay circuit poor electrical connection
How do I fix code P1260 BUICK?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1260 BUICK code
The cost of diagnosing the P1260 BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1260 BUICK Description
With the key on or engine running, then the Powertrain Control Module (PCM) detects an improper voltage level on the Fuel Pump Speed Control PWM circuit, condition met for at least 30 seconds.