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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Golf IV (1997 release)

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Volkswagen Golf 4
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The bottom mudguard of a motor compartment
Removal and installation of the power unit
Toothed belt
Removing and installing intake manifold of the diesel engine SDI
Compression check in engine cylinders
Removing and installing V-ribbed belt
Engine oil recommendations
Circuit of motor oil
Checking oil pressure and oil pressure sensor
Removing and installing oil pan
Fault diagnosis of diesel engine
The basic malfunctions of system of greasing
Cooling system
Fuel System
Exhaust system
Ventilation and heating system
Coupling
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Fault diagnosis of diesel engine



If the engine is not running, you need to systematically troubleshoot. Before Troubleshooting check that the fuel in the fuel tank. The starter cranks the engine at a speed of at least 150 rev / min.

CAUSE
SOLUTION
The engine is hard to start or not start at all
Wrong start of the diesel engine Starting with an air temperature of less than + 5 ?� C Set the selector lever to position P or N. Turn the key in the ignition lock to position 2 and after switching off the warning lamp pre-heating the engine, start the engine, but do not press the accelerator pedal. If the engine does not start, then make a second pre-heating the engine and try to start the engine. In the process of pre-heating the diesel engine, turn off all unnecessary electrical consumers. When starting the engine with air temperature more than + 5 ?� C is not required engine preheating
Faulty fuse:
- Plate fuse device preheat the engine;
- Electronic injection device;
- Fuel pump electric
Check the condition of the fuses
Malfunction of the fuel system Pollution system bent or deformed tubing. Check the amount of fuel delivered
The starter cranks the engine slowly Charge the battery. Check the electric circuit of a starter

Low compression in engine cylinders

Replace the cylinder head gasket or overhauled engine

Wrong timing Check timing. Check the tension of the toothed belt




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