5.20.3. Pressure decrease in a power supply system

You will need the screw-driver with a crosswise edge.

In a power supply system of the injector engine pressure makes 300 kPa (3,0 kgfs/cm2) therefore it is forbidden to weaken connections of fuel-supply lines in operating time of the engine or right after its stop. For work on repair of a power supply system on just stopped engine it is necessary to reduce previously pressure in a power supply system. In 2–3 h after an engine stop pressure in system will reduce practically to zero.

1. Install the transmission lever in neutral situation and slow down the car the parking brake.
2. Unbend a carpet of salon at the right forward door …
3. … and noise-insulating covering.
4. Turn out two screws of fastening of a cover of the hatch over the fuel pump …
5. … also uncover.
6. Wring out a spring clamp of a block of a plait of wires of the fuel pump …
7. … also disconnect a block.
8. Launch the engine and let's it work before full fuel use from a fuel stage.
9. Include a starter approximately on 3 with for alignment of pressure in pipelines.
10. Establish all earlier removed details as it should be, the return to removal.