VW Touareg repair


+ 1. Operation and car maintenance
- 2. Engine
   + Preliminary checks on the car
   + Mechanical part (petrol engines 3,2L)
   + Mechanical part (petrol engines 4,2L)
   + Mechanical part (diesel engines 5,0L)
   + Removal and stretcher installation
   + pressurization System (diesel engines)
   + cooling System (petrol engines)
   + cooling System (diesel engines)
   + greasing System (petrol engines)
   + greasing System (diesel engines)
   + injection System (petrol engines)
   + injection System (diesel engines)
   + System of production of the fulfilled gases
   - System топливоподачи (beninovy engines)
      Replacement of the fuel filter
      Fuel pumping from a tank
      Removal and installation of the module of supply of fuel, fuel level sensor and ezhektsionny pumps
      Check of power supply of pumps
      Electronic regulation of engine capacity (electronic drive of an accelerator)
      Absorber with absorbent carbon (cars with an alphabetic reference of the AZZ, BKJ, BMV and BRJ engine)
      Absorber with absorbent carbon (cars with an alphabetic reference of the BAA and BMX engine)
   + Tables
+ 3. Transmission
+ 4. Running gear
+ 5. Steering mechanism
+ 6. Brake system
+ 7. Onboard electric equipment
+ 8. Body
+ electric equipment Schemes


Volkswagen Touareg / Touareg repair>> Engine>> System топливоподачи (beninovy engines)




Fig. 2.306 . Components of fuel system: 1–mouth of a fuel tank; 2–to an absorber with absorbent carbon; 3–fuel tank; 4–fuel filter; 5–locking ring, 145 N · m; 6–module of supply of fuel; 7–G237 fuel level sensor 3; 8–ezhektsionny pump; 9–protective casing; 10-bandage; 11–20 H · m + to tighten on 1/4 about. (90 °); 12-protective casing; 13-ezhektsionny pump; 14-module of supply of fuel; 15-sensor of the indicator of level of fuel G; 16-flange; 17-ventilating hose; 18-broad tank; 19-giving valve samoteky; 20-to the reduktsionny valve


ATTENTION
At any installation works with a fuel tank observe the following instructions.
(For example fuel, an absorber with absorbent carbon, vacuum hoses), and also electric wires it is necessary to lay lines of all types how they were laid initially.
Check durability of fastening of a wire of weight between a mouth of a fuel tank and a body for protection against the electrostatic category.
Provide free space for all mobile and hot components.

The connection plan топливопроводов and details in a fuel tank

Fig. 2.307 . The connection scheme топливопроводов and details in a fuel tank: 1–giving valve samoteky; 2–flange; 3–fuel filter; 4–giving valve samoteky; 5–submitting топливопровод; 6–submitting топливопровод for an additional heater; 7–flange; 8–regulator of pressure of fuel; 9–drain топливопровод; 10-submitting топливопровод to ezhektsionny pumps; 11-module of supply of fuel; 12-ezhektsionny pump; 13-the submitting pipeline; 14-the submitting pipeline; 15-ezhektsionny pump; 16-module of supply of fuel



NOTE
A–left side of a tank
The arrow specifies the movement direction
B–right side of a tank

Security measures at work in a power supply system
With a view of safety before depressurization of a power supply system it is necessary to remove safety locks 13 and 14 from a block of safety locks as the fuel pump can be involved at operation of the contact switch of a driver's door.
Safety locks 13 and 14 are in a block of safety locks in the switching block, in the left part of a water taking away box.
At removal and installation of the fuel level sensor or the fuel pump (the module of supply of fuel) from the full or partially filled fuel tanks it is necessary to consider:

ATTENTION
Toplivoprovod is under pressure. to avoid traumas and hit on skin, put on goggles and gloves. Before separation of hoses wrap up a junction rags. Then dump pressure, accurately weakening connection.

Before the beginning of works near an assembly opening of a fuel tank follows establish an exhaust hose of the included installation of an extract of OG. If exhaust installation for removal of OG is absent, it is possible to apply the centrifugal fan (the engine should settle down away from an air stream) with productivity of 15 m3 / h.


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