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
      Alignment of final system
      Removal and installation of a final collector and reception pipe with primary catalysts
      System of supply of secondary air
      Check of the combined valve
   + 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>> System of production of the fulfilled gases>> Removal and installation of a final collector and reception pipe with primary catalysts
Removal
Disconnect wires from joint stock bank.

NOTE
Surely observe works order.


Fig. 2.300 . Vacuum hoses


Disconnect vacuum hoses 1–3 from an inlet collector (see fig. 2.300 ).

Cars with an alphabetic reference of the BAA and BMX engine
In addition remove a vacuum hose 4 from an inlet collector.

Continuation for all cars

Fig. 2.301 . Hose of secondary air


Disconnect a hose from the pump of secondary air (fig. 2.301) .
Completely remove the case of the air filter.
Remove an inlet collector.
Then turn off the filter together with a support of an inlet collector from a head of the block of cylinders.

Fig. 2.302 . Lambda probes


Disconnect tips 1. The 4th lambda probes and расклипсовать wires from holders (fig. 2.302) .
Unscrew a lambda probes on catalysts, using a set of wrenches for a lambda probes 3337.
Lift the car on the lift.
Turn off fixing nuts of a flange of the main catalyst.
Then turn off an arm on a transmission.
Further turn off a flange to a final collector.
Remove a final collector.
Accurately take a reception pipe with catalysts.

Installation
Level final system so that between a transmission and a stretcher remained rather free space.
Further installation and assembly is carried out in return to sequence removal.

NOTE
At installation of reception pipes check density of flange connection after the catalyst. The connection thinness in this place is at the bottom of section of the fulfilled gases. Because of it external air gets to a lambda probe after the catalyst, and the lambda regulation is broken.


<