Chevrolet Lanos (since 2004 release)
1. Car device
2. Recommendations about operation
3. Malfunctions in way
4. Maintenance
5. Engine
5.1. Features of a design
5.2. Check of a compression in cylinders
5.3. Removal and installation of mudguards of the engine
5.4. Replacement of support of a suspension bracket of the power unit
5.5. Installation of the piston of the first cylinder in the provision of VMT of a step of compression
5.6. Removal, installation and troubleshooting of a flywheel
5.7. Replacement of details of consolidation of the engine
5.8. Head of the block of cylinders
5.9. Removal and installation of the engine
5.10. Repair of the engine
5.11. Lubrication system
5.12. Cooling system
5.13. System of production of the fulfilled gases
5.14. Engine power supply system
5.14.1. Features of a design
5.14.2. Check of pressure in an engine power supply system
5.14.3. Pressure decrease in a power supply system
5.14.4. Removal and installation of the air filter, muffler of noise of an admission and air duct
5.14.5. Replacement of the fuel pump
5.14.6. Replacement of the fuel tank and its bulk pipe
5.14.7. Check and replacement of the regulator of pressure of fuel
5.14.8. Removal and installation of a fuel stage
5.14.9. Removal, installation and check of nozzles
5.14.10. Removal and installation of throttle knot
5.14.11. Check and replacement of the regulator of idling
5.14.12. Adjustment and replacement of a cable of the drive of a butterfly valve
5.14.13. Removal and installation of a pedal of an accelerator
5.15. System of catching of vapors of fuel
5.16. System of recirculation of the fulfilled gases
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Wheels and tires
13. Purchase of spare parts
14. A trip on HUNDRED
15. Winter operation of the car
16. Preparation for checkup
17. Advice to the beginning mechanic
18. Appendices
19. Schemes of electric equipment
 








5-14-2-proverka-davleniya-v-sisteme-pitaniya-dvigatelya.html

5.14.2. Check of pressure in an engine power supply system

Check of pressure of fuel in a fuel stage of the engine is possible only in the presence of the manometer with a set of adapters for connection to the fuel pipeline.
1. Include ignition and listen: within several seconds you have to hear a sound of work of an electrogasoline pump. If it it is not heard, check an electric power-supply circuit of an electrogasoline pump.

PREVENTION
Keep in mind that the electrogasoline pump does not join if in system of fuel feeding there is pressure. In other words, if you already included previously ignition and tried to launch the engine, then the serviceable electrogasoline pump already had to create pressure in system and its non-inclusion in this case is not malfunction.

2. Disconnect from the fuel filter the pipeline of supply of fuel in a fuel stage, having squeezed a clamp of a locking element of its fastening (see. "Replacement of the fuel filter").
3. For check of pressure of fuel connect between the fuel filter and a fuel stage the manometer (with a measurement limit not less than 5 kgfs/cm2). At the idling engine pressure in a fuel-supply line has to be about 300 kPa (3 kgfs/cm2).
The following reasons of pressure decrease are possible:
– faulty regulator of pressure of fuel;
– the littered fuel filter;
– faulty fuel pump.
Ways of elimination of these malfunctions see in the subsection "Engine Power Supply System".

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5.14.1. Features of a design
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5.14.3. Pressure decrease in a power supply system