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6.5.4. Removal and installation of components of the SAI system

The forward valve and the forward giving SAI tube

 PERFORMANCE ORDER

  1. Remove the top cover of the engine (1 on an illustration) and a perepuskny tube with the valve (2).
  1. Separate temperature/pressure sensor socket (3 on an illustration), disconnect a turbocompressor tube from the case of a throttle (4), then to a poddomkratta the car and disconnect a tube from the intercooler (5).
  2. Lower the car on the earth and pick up the turbocompressor phone.
  1. Weaken a collar (7 on an illustration) fastenings of a hose to the SAI valve and if it is required to remove only the valve, turn out bolts (8) of its fastening.

The valve can be removed also after removal of a tube.

  1. At removal of a tube give fixture of the thermofilter of a final collector and remove the screen.
  1. Give fixture of the giving tube to a forward final collector (3 bolts) and a head of cylinders (1 nut) and pick up the phone (11 on an illustration).
  1. If the forward SAI valve is not removed yet, remove it, having turned out bolts (12 on an illustration).
  2. Installation is made upside-down. Previously clear the interfaced surfaces of the valve and a tube, use new laying.

The back valve and the back giving SAI tube

 PERFORMANCE ORDER

  1. Separate sockets a lambda probes (see an illustration).
  1. Give fixture (2 on an illustration) a back tube of SAI to a final collector and a head of cylinders.
  1. Disconnect from the SAI valve a hose (3 on an illustration) and pick up the phone together with the valve.
  2. Turn out bolts (4 on an illustration) fastenings of the valve and separate it from a tube.
  3. Installation is made upside-down. Previously clear the interfaced surfaces of the valve and a tube, use new laying.

Pump SAI

 PERFORMANCE ORDER

  1. Poddomkratte the car also separate the pump SAI electrical wiring socket (2 on an illustration).
  1. Turn out bolts of fastening of the pump SAI, disconnect from it hoses and remove the pump (3 on an illustration).
  2. Installation is made upside-down. Make sure that plugs of fixing openings of the pump are installed correctly and do not drop out.

SAI filter

 PERFORMANCE ORDER

  1. Remove the pump SAI and the case of the filter (3 on an illustration).
  1. Remove the filter (4 on an illustration).
  2. Installation is made upside-down.