P0627 - Fuel Pump 'A' Control Circuit/Open
- Fuel pump harness is open or shorted
- Fuel pump circuit poor electrical connection
- Faulty Fuel Pump Relay
- Faulty fuel pump control module (if applicable)
When the ignition switch is turned ON the Engine Control Module (ECM) will power the fuel pump relay and run the in-tank fuel pump.
Any information is appreciated. Thanks