B1 Checking the Fuel System

B1 Checking the fuel system

Tools:
- LH fuel pressure gauge equipment 83 93 852
- Test hose for return flow
- Graduated measuring beaker, 2 litre
- Jumper lead with switch 83 93 886
- Cooling system tester with hose
- Vacuum pump
- Pressure testing equipment No.83 93 514
- Multimeter

1 Disconnect the banjo coupling at the inlet to the fuel injection manifold and connect the fuel pressure gauge using the existing seals. Tie up the pressure gauge so that it hangs vertically to obviate reading errors.

2 Remove fuse No.30. Connect the jumper lead with switch between fuse No.30 and fuse No. 27, 28 or 29 to supply the fuel pump with current.

Check that the switch is set to "OFF".