Passat B2 (1981-1988)
Passat B3 (1988-1993)
Passat B4 (1988-1996)
Passat B5 (1996-2005)
Passat B6 (2005-2010)
4-cylinder FZ car engine Volkswagen Passat B2
Design and technical characteristics. General information
A four-stroke, four-cylinder, in-line, gasoline engine is installed along the longitudinal axis of the car. The cooling system is liquid. The engine uses a valve timing mechanism...
A four-stroke, four-cylinder, in-line, gasoline engine is installed along the longitudinal axis of the car. The cooling system is liquid. The engine uses a valve timing mechanism...
Specifications of the cylinder head
The cylinder head is cast from aluminum alloy. Seats and valve guides are pressed into the cylinder head. The cylinder head gasket is installed with a label «oben» («up») towards...
The cylinder head is cast from aluminum alloy. Seats and valve guides are pressed into the cylinder head. The cylinder head gasket is installed with a label «oben» («up») towards...
Specifications of the cylinder block
The cylinder block is sleeveless, cast iron. In the lower part of the cylinder block there are five supports for the crankshaft main bearing shells. The main bearing caps are...
The cylinder block is sleeveless, cast iron. In the lower part of the cylinder block there are five supports for the crankshaft main bearing shells. The main bearing caps are...
Technical characteristics of the crank mechanism
Crankshaft The crankshaft is steel, forged, five-bearing, with four counterweights. The upper main bearing shells have oil grooves. Main journals diameter, mm: nominal: 54.00...
Crankshaft The crankshaft is steel, forged, five-bearing, with four counterweights. The upper main bearing shells have oil grooves. Main journals diameter, mm: nominal: 54.00...
Technical characteristics of the gas distribution mechanism
The engine uses a valve timing mechanism with an overhead camshaft, which is driven by a toothed belt from the crankshaft toothed pulley. The belt tension is adjusted mechanically...
The engine uses a valve timing mechanism with an overhead camshaft, which is driven by a toothed belt from the crankshaft toothed pulley. The belt tension is adjusted mechanically...
Specifications of the lubrication system
The lubrication system works under pressure. The oil from the engine crankcase under the action of vacuum through the strainer of the oil receiver is supplied to the gear-type oil...
The lubrication system works under pressure. The oil from the engine crankcase under the action of vacuum through the strainer of the oil receiver is supplied to the gear-type oil...
Specifications of the cooling system
The engine uses a liquid cooling system with forced circulation. The cooling system includes an engine water jacket, a radiator, an expansion tank, a centrifugal water pump, a...
The engine uses a liquid cooling system with forced circulation. The cooling system includes an engine water jacket, a radiator, an expansion tank, a centrifugal water pump, a...
Power System Specifications
Fuel tank The plastic fuel tank is installed under the bottom of the body behind the rear suspension cross member. Fuel tank capacity, l: 60. Fuel pump The mechanical fuel pump is...
Fuel tank The plastic fuel tank is installed under the bottom of the body behind the rear suspension cross member. Fuel tank capacity, l: 60. Fuel pump The mechanical fuel pump is...
Specifications of the ignition system
The engine ignition system is battery-powered, non-contact, rated voltage 12 V. It consists of an ignition distribution sensor, a switch, an ignition coil, spark plugs and high...
The engine ignition system is battery-powered, non-contact, rated voltage 12 V. It consists of an ignition distribution sensor, a switch, an ignition coil, spark plugs and high...
Tightening torques for main threaded connections, kgf.m
Cylinder head bolts: 1st reception: 4.0; 2nd reception: 6.0; Step 3: turn 180°. Bolt of fastening of a gear pulley of a cranked shaft: 8,0 (since October 1986: 1st reception: 9.0...
Cylinder head bolts: 1st reception: 4.0; 2nd reception: 6.0; Step 3: turn 180°. Bolt of fastening of a gear pulley of a cranked shaft: 8,0 (since October 1986: 1st reception: 9.0...
Checking and adjusting clearances in the valve drive mechanism
Checking and adjusting the clearances in the valve drive mechanism must be carried out at a coolant temperature above 35°C. Remove the cylinder head cover being careful not to...
Checking and adjusting the clearances in the valve drive mechanism must be carried out at a coolant temperature above 35°C. Remove the cylinder head cover being careful not to...
Fuel pump
The fuel pump is attached with two bolts through the sealing ring. The design of the fuel pump is non-separable and in the event of a malfunction, the pump must be replaced. Fuel...
The fuel pump is attached with two bolts through the sealing ring. The design of the fuel pump is non-separable and in the event of a malfunction, the pump must be replaced. Fuel...
Carburetor Pierburg 1B1. Carburetor adjustment
Design features and calibration data of the carburetor are given in the subsection « Design and specifications ». Pierburg 1B1 carburetor details: 1 - carburetor body; 2 -...
There is 1 comment
Design features and calibration data of the carburetor are given in the subsection « Design and specifications ». Pierburg 1B1 carburetor details: 1 - carburetor body; 2 -...
There is 1 comment
The device and principle of operation of the ignition system
Device The electronic ignition system includes an ignition distributor with a built-in proximity sensor (pulse generator), switch and high energy ignition coil. Like the...
Device The electronic ignition system includes an ignition distributor with a built-in proximity sensor (pulse generator), switch and high energy ignition coil. Like the...
The principle of operation of the ignition system
The magnetic part of the ignition distributor sensor, called the generator control pulse sensor, consists of the Hall magnetic sensor itself and a toothed armature mounted on the...
The magnetic part of the ignition distributor sensor, called the generator control pulse sensor, consists of the Hall magnetic sensor itself and a toothed armature mounted on the...
Setting the ignition timing
A stroboscope and a tachometer are used to set the ignition timing. Connect the stroboscope and tachometer according to the operating instructions. Start the engine and set the...
A stroboscope and a tachometer are used to set the ignition timing. Connect the stroboscope and tachometer according to the operating instructions. Start the engine and set the...
Removing and installing the camshaft drive belt
Removing Turn the crankshaft of the engine to the position corresponding to the TDC of the end of the compression stroke of the 1st cylinder. In this case, the mark on the...
Removing Turn the crankshaft of the engine to the position corresponding to the TDC of the end of the compression stroke of the 1st cylinder. In this case, the mark on the...
Adjusting the tension of the timing belt of the timing mechanism
Remove the front toothed belt guard. Turn the crankshaft to the TDC position on the end stroke of the 1st cylinder. In this case, the mark on the crankshaft pulley should be...
Remove the front toothed belt guard. Turn the crankshaft to the TDC position on the end stroke of the 1st cylinder. In this case, the mark on the crankshaft pulley should be...
Removal and installation of a head of cylinders
Removing Disconnect the wire from the negative battery terminal. Disconnect the supply hose from the radiator and drain the coolant. Remove air filter. Disconnect the fuel supply...
Removing Disconnect the wire from the negative battery terminal. Disconnect the supply hose from the radiator and drain the coolant. Remove air filter. Disconnect the fuel supply...
Dismantling and assembly of a head of cylinders
Disassembly Unscrew the adjusting bolts of the clearances in the valve drive as far as possible so that the valve drive levers can be removed. Remove the retaining springs of the...
Disassembly Unscrew the adjusting bolts of the clearances in the valve drive as far as possible so that the valve drive levers can be removed. Remove the retaining springs of the...
Removal and installation of the engine
Removing Disconnect the wire from the negative battery terminal. Remove the hood. Remove the plug from the expansion tank. Disconnect the supply hose from the radiator and drain...
Removing Disconnect the wire from the negative battery terminal. Remove the hood. Remove the plug from the expansion tank. Disconnect the supply hose from the radiator and drain...
Engine disassembly and assembly
Remove accessories from engine. Wash and clean the engine, install it on a stand for disassembly. Note. When disassembling, marks are applied to the parts that are suitable for...
Remove accessories from engine. Wash and clean the engine, install it on a stand for disassembly. Note. When disassembling, marks are applied to the parts that are suitable for...
Preparatory stages of engine assembly
Checking cylinder diameters Make accurate measurements of cylinder diameters. Measurements to be made with a caliper in three belts as in the transverse direction «A», and in the...
Checking cylinder diameters Make accurate measurements of cylinder diameters. Measurements to be made with a caliper in three belts as in the transverse direction «A», and in the...
Engine Assembly
Install the main bearing shells in the bed of the block, lubricate with engine oil and lay the crankshaft in the bearings. The axial movement of the crankshaft is selected on the...
Install the main bearing shells in the bed of the block, lubricate with engine oil and lay the crankshaft in the bearings. The axial movement of the crankshaft is selected on the...
Removal and installation of the oil pump of the lubrication system
Removing Disconnect the wire from the negative battery terminal. Loosen the alternator mounting bolts and remove the alternator drive belts. Turn the crankshaft to the TDC...
Removing Disconnect the wire from the negative battery terminal. Loosen the alternator mounting bolts and remove the alternator drive belts. Turn the crankshaft to the TDC...
Checking the oil pressure in the lubrication system
Remove the oil pressure sensor. Attach a test pressure gauge to the sensor location. Start the engine and bring the oil temperature in the system to operating temperature (80°C)....
Remove the oil pressure sensor. Attach a test pressure gauge to the sensor location. Start the engine and bring the oil temperature in the system to operating temperature (80°C)....
Replacing the coolant in the cooling system
The cylinder block does not have a hole for draining the coolant from the cooling jacket. Remove the plug from the expansion tank. Disconnect the radiator supply hose from the...
The cylinder block does not have a hole for draining the coolant from the cooling jacket. Remove the plug from the expansion tank. Disconnect the radiator supply hose from the...
Removal and installation of the water pump
Removing Drain the coolant from the system. Set the engine crankshaft to the position corresponding to the TDC of the end of the compression stroke of the piston of the 1st...
Removing Drain the coolant from the system. Set the engine crankshaft to the position corresponding to the TDC of the end of the compression stroke of the piston of the 1st...
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Passat B6
Passat B5
Passat B4
Passat B3
Passat B2
- General information
- User manual
- Maintenance
- Petrol engine 1.6L
- Engine repair
- Cooling and lubrication system
- Fuel injection system
- Petrol engine 2.0L
- Engine repair
- Lubrication system
- Cooling system
- Fuel and exhaust systems
- Diesel engine 2.0L
- Engine repair
- Cooling and lubrication system
- Fuel and exhaust systems
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- Clutch
- Mechanical gearbox
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- Drive shafts
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- Weekly checks
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- Fuel system (petrol)
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- Engine management
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Drive shafts
- Chassis
- Car suspension
- Wheels and tires
- Steering
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- General information
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- 8-valve engine
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- Supply system
- Ignition system
- Fuel injection «Mono-Jetronic»
- Control system «Mono-Motronic»
- Control system «Digifant»
- Control system «Simos»
- 16-valve engine
- Engine repair
- Cooling and lubrication system
- Fuel injection «K-Jetronic»
- Control system «KE-Motronic»
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- Diesel engine
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- Power and control system
- Turbocharging system
- Digital control system
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- Manual gearbox
- Hydromechanical gearbox
- Front wheel drive
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- Driving Tips
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- Technical data
- Power unit
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- Equipment and devices
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- General information
- Introduction to instructions
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- Power unit
- Engines 4-cylinder FZ
- Engines 4-cylinder
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- Front wheel drive
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