Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the computer in your car is having trouble talking to the part that controls the fuel pump. It's like when your phone can't connect to the Wi-Fi.
The P064A code indicates an issue with the communication or function of the Fuel Pump Control Module A.
The Fuel Pump Control Module (FPCM) is responsible for controlling the fuel pump's operation. When the Engine Control Module (ECM) detects a malfunction or lack of communication with the FPCM, it triggers the P064A code. This can be due to electrical issues, software problems, or a faulty module.
• Engine may not start
• Engine stalls
• Check Engine Light is on
• Faulty Fuel Pump Control Module
• Poor electrical connection to the module
• Blown fuse or relay related to the fuel pump
Fuel Pump Control Module: A component that controls the operation of the fuel pump.
ECM: Engine Control Module, the computer that manages engine functions.
• Use an OBD-II scanner to verify the code.
• Inspect the wiring and connectors to the Fuel Pump Control Module.
• Check the fuses and relays related to the fuel pump.
• Replace the Fuel Pump Control Module if faulty.
• Repair or replace damaged wiring or connectors.
• Replace blown fuses or faulty relays.
• OBD-II Scanner
• Multimeter
• Basic hand tools
$200 - $600
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regularly inspect electrical connections.
• Ensure fuses and relays are in good condition.
• Keep the fuel system clean and maintained.
Fuel System Issue
• Do not ignore the Check Engine Light.
• Get the vehicle inspected by a professional if unsure.
• Keep a regular maintenance schedule.
Check with your vehicle manufacturer for warranty coverage on the Fuel Pump Control Module.
P064A has been reported in vehicles with electrical system issues or after software updates.
High – This issue can prevent the vehicle from starting or cause it to stall.
Driving with a faulty fuel pump control module can be unsafe and may lead to engine stalling.
• Vehicle at operating temperature
• Engine running
The Fuel Pump Control Module is typically located near the fuel tank or integrated within the rear of the vehicle.
Q: Can I drive with a P064A code?
A: It's not recommended as it can lead to engine stalling or failure to start.
Q: How do I reset the P064A code?
A: The code can be reset with an OBD-II scanner after repairs, but it will return if the issue is not fixed.
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