Pressure decrease in a power supply system. Chery Amulet (since 2006 of release)
Chery Amulet since 2006
1. Car device
2. Recommendations about operation
3. Malfunctions in a way
4. Maintenance
5. Engine
5.1. Features of a design
5.2. Possible malfunctions of the engine, their reason and ways of elimination
5.3. Compression check in cylinders
5.4. Removal and installation of protection of a case of the engine
5.5. Replacement of support of a suspension bracket of the power unit
5.6. Installation of the piston of the first cylinder in the provision VMT of a step of compression
5.7. Removal, defektovka and flywheel installation
5.8. Replacement of details of consolidation of the engine
5.9. Head of the block of cylinders
5.10. Removal and engine installation
5.11. Engine repair
5.12. Greasing system
5.13. Cooling system
5.14. Power supply system
5.14.1. Features of a design
5.14.2. Check of pressure of fuel in a power supply system
5.14.3. Pressure decrease in a power supply system
5.14.4. Removal and installation of the air filter
5.14.5. Replacement of the module of the fuel pump
5.14.6. Replacement of a regulator of pressure of fuel
5.14.7. Replacement of a fuel tank
5.14.8. Removal and installation of a fuel stage
5.14.9. Removal, installation and check of nozzles
5.14.10. Adjustment and replacement of a cable of a drive of a butterfly valve
5.14.11. Removal and installation of throttle knot
5.14.12. Check and replacement of a regulator of idling
5.14.13. Removal and installation of a pedal of an accelerator
5.15. Catching system паров fuels
5.16. Cистема of production of the fulfilled gases
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Appendices
13. Electric equipment schemes
 






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5-14-3-snizhenie-davleniya-v-sisteme-pitaniya.html

5.14.3. Pressure decrease in a power supply system

Prevention
Fuel is in a power supply system under a high pressure therefore it is forbidden to weaken connections топливопроводов in operating time of the engine or right after its stop. For work on power supply system repair on just stopped engine it is necessary to reduce previously pressure of fuel in a power supply system. In 5–6 h after an engine stop pressure of fuel will fall in a power supply system practically to zero.

1. Establish the transmission lever in neutral situation and brake the car the parking brake.
2. Switch off ignition, open a cowl and establish it on an emphasis.
3. Disconnect a wire from the minus plug of the storage battery.
4. Uncover the hatch of the fuel module (see. «Replacement of the module of the fuel pump»).
5. Disconnect a block of a plait of wires from the fuel module.
6. Connect a wire to the minus plug of the storage battery.
7. Start up the engine and let's to it work before complete production of fuel from a fuel stage. After that the engine will decay.
8. Switch off ignition. Now it is possible to separate топливопроводы.

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5.14.2. Check of pressure of fuel in a power supply system
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5.14.4. Removal and installation of the air filter