Auto Manual of VW Passat B5


VW Passat
The maintenance instruction
1. Maintenance service
- 2. Engines
   2.2. The general information
   2.3. The bottom mudguard of a motor compartment
    2.4. The four-cylinder petrol engine
    2.5. The diesel engine 1,9-I-TDI
    2.6. A drive газораспределительного the mechanism
   - 2.7. The engine 2,8-I-V6
      2.7.2. Removal and installation of a head of the block of cylinders
      2.7.3. Compression check in engine cylinders
      2.7.4. Check of the engine by means of the vacuum gauge
      2.7.5. Removal and installation поликлинового a belt
      2.7.6. The general recommendations about engine oils
      2.7.7. Кругооборот engine oil
      2.7.8. Check of pressure of oil and the gauge of pressure of oil
      2.7.9. Removal and installation of the oil pallet
      2.7.10. Start of the engine after major repairs
      2.7.11. The basic malfunctions at engine start
      2.7.12. The basic malfunctions of system of greasing
3. Cooling system
4. Fuel system
5. Engine management
6. An exhaust system
7. Transmission
8. A running gear
9. A steering
10. Brake system
11. A body
12. Heating, ventilation
13. An electric equipment



49e3918c

2.7.12. The basic malfunctions of system of greasing
THE GENERAL DATA

THE REASON
ELIMINATION METHOD
At ignition inclusion the control lamp of pressure of oil does not light up
The gauge of pressure of oil is faulty At the included ignition disconnect an electric socket from the gauge of pressure of oil and connect it to weight of the car. If the control lamp of pressure of oil thus lights up, means, the gauge of pressure of oil is faulty, and it is necessary to replace it.
Breakage in an electric chain of the gauge of pressure of oil or the oxidised contacts Check up an electric chain of the gauge of pressure of oil and a condition of contacts.
Malfunction of a control lamp of pressure of oil Replace a control lamp of pressure of oil.
After engine start the control lamp of pressure of oil does not die away
Too an engine oil heat At increase in turns of the engine the control lamp of pressure of oil should go out.
The control lamp of pressure of oil does not die away at increase in turns of the engine or lights up in the course of engine work
Too low pressure of oil Check up level of engine oil and if necessary, finish it to norm. Check up pressure of oil.
Short circuit on weight of a wire from the gauge of pressure of oil Disconnect from the gauge of pressure of oil an electric socket and isolate it. Include ignition. If thus the control lamp of pressure of oil lights up, check up a condition of an electric chain of the gauge of pressure of oil.
The gauge of pressure of oil is faulty Replace the gauge of pressure of oil.
Low pressure of oil upon all turns of the engine
Engine oil level in the engine below norm Finish engine oil level in the engine to norm.
The mesh filter is polluted or there is an aperture in a tube маслоприемника Remove the oil pallet and clear the mesh filter or replace a pipe маслоприемника.
The increased backlash in bearings of a cranked shaft. Check up a condition of bearings of a cranked shaft and, if necessary, replace them.
The oil pump is faulty Remove the oil pump, check up its condition and if necessary, replace.
The reduced pressure of oil upon low turns of the engine
The perepusknoj valve of the oil pump is in constantly open position Remove перепускной the valve and check up its condition.
The increased pressure of oil at turns of the engine more than 2 000 rpm
Does not open перепускной the valve Remove перепускной the valve and check up its condition.