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




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6-4-3-snyatie-i-ustanovka-lyambda-zondov.html

6.4.3. Removal and installation lambda probes

The carving new a lambda probes is already greased with Never Seez Compound paste. At installation being in operation a lambda probe grease with a thin and uniform layer of the specified paste only its carving part. It is not allowed to clean and enter into contact to greasing a part a lambda probe being in the final pipeline. When drawing anticorrosive protection of the bottom of a body a lambda probe it is necessary to cover. Lay electroconducting a lambda probes according to the original scheme of laying.

Models with M52, M60 and M62 engines

 PERFORMANCE ORDER

  1. Separate the electroconducting socket a lambda probe.
  1. Unclench a clip and take out a wire a lambda probe.
  2. Turn out a lambda probe.
  1. Tighten a lambda probe by means of the adaptation No. 11 7 030 with demanded effort.

Models with the M52TU engine

Dokatalitichesky lambda probe

 PERFORMANCE ORDER

  1. Unclench a collar of fastening and release electroconducting a lambda probe. Separate the socket dokatalitichesky a lambda probe.

If the socket is under a protective casing of injectors, remove the lower part of the case of the salonny filter and a protective casing of injectors.


  1. Remove a lambda probe by means of the special adaptation No. 11 7 020.
  1. Tighten a lambda probe by means of the adaptation No. 11 7 020 with demanded effort.

Post-catalytic lambda probes

On models from AT at too big deviations access to post-catalytic a lambda probe on the party of No. No. 4-6 cylinders is possible only after removal of system of release of OG.


 PERFORMANCE ORDER

  1. Remove a protective casing of injectors.
  1. Not to mix at installation sockets post-catalytic a lambda probes for ranks of No. No. 1-3 cylinders and No. No. 4-6 put on sockets the corresponding labels.
  1. To liberate electroconducting from the holder and separate the socket. Deduce electroconducting from the cable channel from the back party of the engine.
  2. Remove post-catalytic a lambda probe for a number of No. No. 1-3 cylinders by means of the special adaptation No. 11 7 030, and post-catalytic a lambda probe for a number of No. No. 4-6 cylinders – by means of the special adaptation No. 11 7 020.
  3. Installation is made upside-down. For installation a lambda probes use the same adaptations that for their removal.

Models with the M73 engine

 PERFORMANCE ORDER

  1. Give nuts on a cover and separate the socket.

  1. Remove a lambda probe by means of the adaptation 11 7 030.
  1. Installation is made upside-down. For installation a lambda probes use the same adaptation that for their removal.


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6.4.2. Removal and installation of the supercharger of air of SAI system
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6.4.4. Removal and installation of system of release of OG