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)
      The general instructions on injection system
      Check of nozzles
      Check of amount of injected fuel
      Check of a regulator of pressure of fuel and residual pressure
      Removal and installation of the control unit of the engine
      Removal and installation of the control unit of the engine with protection against theft
   + injection System (diesel engines)
   + System of production of the fulfilled gases
   + System топливоподачи (beninovy engines)
   + 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>> Injection system (petrol engines)>> Check of amount of injected fuel
Check condition
Relays of fuel pumps and safety locks 13 and 14 should be inserted into blocks.

Procedure for test

Fig. 2.279 . Tester connection


Connect a cable adapter, 121-contact V.A.G 1598/31 and перемкните switchboard 1 and 65 nests wires from V.A.G 1594C set (fig. 2.279) .
Insert a tested nozzle into a measured vessel of a tester of amount of injected V.A.G 1602 fuel.

Fig. 2.280 . Measuring instrument connection


Connect one contact of a tested nozzle by means of a wire from a set of supportive measuring applications of V.A.G 1594/C to mass of the engine (fig. 2.280) .
The second contact of a nozzle connect by means of an auxiliary wire to the DU panel for V.A.G 1348 – V.A.G 1348/3A with a wire adapter – V.A.G 1348/32.
Clip of the crocodile type connect to a positive conclusion of joint stock bank in a motor compartment.
Involve the page DU 30 panel.
Repeat operation with other nozzles. For each nozzle use a separate test tube.
After testing of all nozzles put measured vessels on an equal surface and compare amount of fuel. Preset value: 128–140 ml on a nozzle.
If the set size either is not reached, or exceeded by one or several nozzles, replace a faulty nozzle.
Installation is carried out in return sequence. Thus it is necessary to consider the following.
Sealing rings of round section are necessary for replacing on all nozzles and previously to moisten them in engine oil.
Insert nozzles vertically, in the correct situation in a fuel stage and fix them fixing brackets.
Establish a fuel stage with the nozzles fixed in it on an inlet collector and evenly press it.


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