BMW 7_aya the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and methods of operation
3. Settings and routine maintenance of the car
4. Engine
5. Cooling systems 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
6.2.1. Principles of functioning of a control system of the petrol engine
6.2.2. Removal and installation of the case of the air cleaner
6.2.3. Removal and installation of a branch pipe between a flowmeter of air and the case of a butterfly valve
6.2.4. Removal and installation of the case of a throttle, replacement of its laying
6.2.5. Removal and installation of the IAC valve
6.2.6. Removal and installation of the fuel distributive highway and injectors
6.2.7. Replacement of the regulator of pressure of fuel
6.2.8. Removal and installation of the fuel pump
6.2.9. Removal and installation of sensors of a reserve of fuel
6.2.10. Removal and installation of the fuel tank
6.2.11. Removal and installation of a fuel jellied mouth
6.3. Power supply system of diesel engines
6.4. Systems of release and decrease in toxicity of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Cardan and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Schemes of electric equipment



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6.2.9. Removal and installation of sensors of a reserve of fuel

 PERFORMANCE ORDER

  1. Empty the fuel tank.
  1. Remove a back seat (see the Head Kuzov) and take out a rubber cap. Separate the isolating rug through perforation (dashed line) and cast away it.

The sensor in the right part of the fuel tank

 PERFORMANCE ORDER

  1. Verify 4 screws and uncover.

At installation pay attention to laying.


  1. Separate the socket. Press a fuel-supply line, to weaken a collar and remove a fuel-supply line (on petrol engines – bringing, on diesel – drain).
  1. Give nuts, lift a cover as far as possible and cast away it upward.

Put a connecting hose under a cover, without fixing.


  1. Press at the same time clamps of the fuel pump (black case). If the case white, take out the fuel pump from a holder.

At installation be convinced of reliability of fixing of both clamps. Check installation of a sealing ring on the connecting union and, carefully pressing, if necessary put him into place.


  1. Remove assembly of the fuel pump (1) and sensor (2) reserves of fuel.

Do not allow a sensor arm bend. At installation replace laying.

  1. Remove the sensor from the fuel pump.

The sensor is delivered assembled with connecting hoses and sockets.

  1. Separate both sockets (1) on the fuel pump. Weaken a collar (2) and accurately disconnect a spiral hose, without allowing damage of the union of the pump.
  2. Installation is made upside-down. Before installation straighten a connecting hose and a cable (1) between a cover (2) and the fuel pump (3) to avoid a tension.

The sensor in the left part of the fuel tank

The sensor of a reserve of fuel is fixed on the fuel tank by means of bayonetny connection.


 PERFORMANCE ORDER

  1. Turn out 3 screws and uncover.

At installation pay attention to laying.

  1. Separate the socket located under a cover.
  1. For removal of the sensor of a reserve of fuel insert a special key the ends into grooves on the sensor case. To turn a bayonetny lock counterclockwise before coincidence of a tag of "Auf" to an arrow on the fuel tank.
  1. Carefully take out the sensor, without allowing a bend of its arm.
  2. Installation is made upside-down. Replace rubber laying of the sensor. Insert the sensor so that tags of "Auf" coincided with an arrow on the fuel tank, and then turn the sensor before combination of a tag of "Zu" with an arrow on the fuel tank.


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6.2.8. Removal and installation of the fuel pump
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6.2.10. Removal and installation of the fuel tank