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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Passat B5 (from 1996 to 2004, the year of issue)

general info. full specifications. diagnostics. hints. tips. tricks
Volkswagen Passat B5
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Passat B5
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Maintenance
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general information
The bottom mudguard of a motor compartment
The four-cylinder petrol engine
Diesel engine 1,9-TDI-I
Timing
Engine 2,8-I-V6
Removing and installing toothed belt
Removal and installation of the cylinder head
Compression check in engine cylinders
Checking the engine by means of the vacuum gauge
Removing and installing V-ribbed belt
General recommendations for motor oils
Circuit of motor oil
Checking oil pressure and oil pressure sensor
Removing and installing oil pan
Starting the engine after major repairs
The main problem when starting the engine
The basic malfunctions of system of greasing
Cooling
Fuel system
Motor Control
An exhaust system
Transmission
Chassis
Steering
Brakes
Body
Heating, ventilation
Electrical
 


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The main problem when starting the engine



Difficult to start the engine or the engine does not start

CAUSE
SOLUTION
Wrong actions when running the gasoline engine Apply the handbrake and press the clutch. On models with automatic transmission, set the selector lever to position P or N. Turn the ignition key and start the engine after the engine starts release the ignition key. Do not press the accelerator pedal. Movement can begin immediately after starting the engine, even in winter. If after cranking the engine for 10 seconds, the engine will not start, abort the start of the engine and repeat it at least 30 seconds.

When several successive attempts to start the engine, the catalyst may be damaged, since unburned fuel enters the exhaust system on the cells and precipitates the catalyst.

When starting a warm engine after the engine is running, slightly depress the accelerator pedal.
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.
Low compression in engine cylinders Replace the cylinder head gasket or overhauled engine.




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