Fuel Pump Operation
- Remove fuel pump relay. Install bridging adaptor (US 4480/3) or connect a fused jumper wire between sockets in relay board (L13 and L14) that correspond to terminals 30 and 87 on relay.
- Fuel pressure should climb to 49-54 psi (3.4-3.8 kg/cm2 ). With switch off or jumper removed, pressure should be 28-37 psi (2.0-2.6 kg/cm2 ).