DTC P2635-7B: Fuel Pump "A" Low Flow/Performance - Low fluid level: Action
- Vehicle Conditions to Enable DTC Setting Strategy
- Prioritized Checks to Perform
- Check sufficient fuel is available
- Refer to electrical circuit diagrams and check the fuel low pressure sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
- Refer to the relevant service information and check that the fuel system pipework is installed correctly. Rectify as necessary
- Install a new fuel pump driver module