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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Touareg (from 2003 to 2006, the year of issue)

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Volkswagen Touareg
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Volkswagen
Touareg
Operation and maintenance of car
Engine
Preliminary checks on the car
The mechanical part (petrol engines 3,2L)
The mechanical part (petrol engines 4,2L)
The mechanical part (diesel engines 5,0L)
Removing and installing subframe
Pressurization system (diesel engines)
Cooling system (petrol engines)
The cooling system (diesel engines)
Lubrication (petrol engines)
Removal and installation of elements of the lubrication system
Removal and installation of the oil nozzle
Removal and installation of a check valve oil drain
Dismantling and assemblage of the oil pump
Removing and installing oil pan
Check the oil pressure sensor
Checking oil pressure
Lubrication system (diesel engines)
Injection System (petrol engines)
Fuel injection system (diesel engines)
Exhaust
FUEL (beninovye engines)
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Hit Counter by Digits


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Checking oil pressure



Test conditions
Engine oil temperature must be at least 80 ?� C (cooling fan must work at least once)
In cars with automatic transmission put the selector in position ?�P?� or ?�N?�.

The order of execution of works
Check the oil pressure at different speeds:
1500 min-1 - at least 1.7 bar;
2000 min -1 - 3.0-5.5 bar;
more than 2000 min -1 - max. 7.0 bar.
If the actual values given below, check the strainer in maslozabornom nozzle for contamination.
Check the pressure pipe between the oil pump and engine block for tightness.

NOTE
Mechanical damage such as bearing failure may also be the cause of reducing the oil pressure.

If the fault is not found, replace the oil pump.
Oil pressure must not exceed 7.0 bar.
If the oil pressure is higher than 7.0 bar Check the oil channels.
Oil pump may be jammed safety valve.
Replace the oil pump.




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Check the oil pressure sensor
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Lubrication system (diesel engines)

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