BMW 7_ая the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and operation receptions
3. Settings and routine maintenance of the car
4. Engine
5. Systems of cooling of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
6.1. General information and security measures
6.2. Power supply system of petrol engines
6.3. Power supply system of diesel engines
6.4. Systems of release and decrease in toxicity of the fulfilled gases
6.4.1. General information
6.4.2. Removal and installation of the supercharger of air of SAI system
6.4.3. Removal and installation lambda probes
6.4.4. Removal and installation of system of release of OG
6.4.5. Replacement of exhaust silencers
6.4.6. Removal and installation of the tank and EVAP system adsorber
6.4.7. Removal and EVAP valve installation
6.4.8. Removal and installation of a radiator of EGR system
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Kardanny and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Electric equipment schemes



6.4.2. Removal and installation of the supercharger of air of SAI system

Remove the air purifier case (see. Section Removal and installation of the case of an air purifier).

Models with M60 engines


  1. Give nuts of fastening of the air supercharger of air of SAI system to a body.
  1. Remove the forward panel of protection of a case of the engine.
  2. Remove right directing an air stream and the right branch pipe of ventilation of a brake disk.
  3. Disconnect from the supercharger a pressure head sleeve and a hose for an air fence. Separate the socket of electroconducting of the supercharger.
  4. Take out the supercharger and if necessary remove from it holders.
  5. Installation is made upside-down.

Models with the M73 engine


  1. Weaken a collar and disconnect a hose.
  1. Turn out a bolt of fastening of the holder of a hose to a forward longeron.
  1. Turn out the screw.
  1. Turn out bolts of fastening and uncover. Remove the right fog light (see. Head Onboard electric equipment).
  1. Separate sockets.
  1. Weaken collars and remove hoses.
  1. Turn out bolts and take out the supercharger together with an arm in the direction up.
  1. If necessary remove the resistor and a hose and take out the supercharger from an arm.
  2. Installation is made upside-down.

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6.4.1. General information
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6.4.3. Removal and installation lambda probes