E39 series BMW 5

since 1996-2001 of release

Repair and car operation

+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
- Power supply system and release
   + Power supply system
   - System of injection of the petrol engine
      Memory of malfunctions
      Security measures and rules of observance of purity at work with injection system
      Work of system of injection
      Check of systems of ignition and injection
      Adjustment of a drive of gas
      Removal and installation of a branch pipe of a butterfly valve
      Removal, check and installation of the valve of adjustment of idling
      Check, removal and installation of the sensor of temperature
      Check of injectors
      Removal and installation of injectors
   + Power supply system of the diesel engine
   + System of production of the fulfilled gases
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes
+ System of onboard diagnostics

Removal and installation of a branch pipe of a butterfly valve

The branch pipe of the throttle consists of a forward part for ASC+T of adjustment and the main branch pipe. ASC+T, address to the Section Anti-blocking system.


1. Rasstykuyte shtekerny connections (1) and (2). Thus compress a wire stopper.
2. Close ASC+T the lever of a butterfly valve (3) to unload a cable nipple. Take out a nipple from a segment.
3. Remove a hose of ventilation of a case below at a soaking-up hose.
4. Open a collar (4) at a soaking-up hose and remove a hose.

5. Unscrew screws in points (2) and remove a branch pipe. Address to an accompanying illustration.
6 Unscrew screws (1) and remove a pro-rate.

In the presence of damages replace consolidation (3) and before installation grease with vaseline or the greasing which is not containing acids.

6. Close the butterfly valve lever to unload a cable nipple. Take out a nipple (2) of a segment. Take out a cable cover from a support (1).

6. Remove hoses of cooling liquid of heating of a butterfly valve at a branch pipe. For this purpose open collars.

For collecting following liquid substitute capacity. Cooling liquid should be utilized in a special way.

6. Unscrew bolts and remove a branch pipe with laying. Laying is always replaced with the new. Address to an accompanying illustration.


1. Fix a branch pipe with new laying.
2. Fix hoses of cooling liquid collars. Fill system with liquid, address to the Section Replacement of liquid of system of cooling. Check of frost resistance of a cooler. Visual check of system of cooling.
3. Attach a cable and adjust it, address to the Section Adjustment of a drive of gas.
4. Fix a pro-rate and the case of a butterfly valve of ASC+T. Do not forget laying (1), see иллюстр. in the subsection "Removal". Fix soaking-up hose.
5. Connect ASC+T cable. The cable in a starting position should have люфт 0.5 - 1.0 mm. Otherwise adjust a support.
6. Join shtekerny connections. Check, that they were fixed.
7. Consider information of the block of memory of malfunctions. After elimination of malfunctions clear memory.