Passat B2 (1981-1988)
Passat B3 (1988-1993)
Passat B4 (1988-1996)
Passat B5 (1996-2005)
Passat B6 (2005-2010)
Diesel car engine Volkswagen Passat B4
Diesel engines. General information
Four-stroke, four-cylinder in-line transverse diesel engine with right tilt. Diesels «1Y», «RA», «SB», «AA2», prechamber engines «1Z» with undivided combustion chamber (with...
Four-stroke, four-cylinder in-line transverse diesel engine with right tilt. Diesels «1Y», «RA», «SB», «AA2», prechamber engines «1Z» with undivided combustion chamber (with...
Removal and installation of the engine
To remove, disconnect the cable from the negative battery terminal. Remove the hood. Drain engine oil. Open the cap of the expansion tank of the cooling system. Disconnect...
To remove, disconnect the cable from the negative battery terminal. Remove the hood. Drain engine oil. Open the cap of the expansion tank of the cooling system. Disconnect...
Engine disassembly
Note. When disassembling, put marks on the removed parts suitable for further use in order to install them in their original places and in their original position during assembly....
Note. When disassembling, put marks on the removed parts suitable for further use in order to install them in their original places and in their original position during assembly....
Engine Assembly
To assemble the engine, taking into account the instructions of subsection « General requirements for car repair » in the following order. Install a clean cylinder block on the...
To assemble the engine, taking into account the instructions of subsection « General requirements for car repair » in the following order. Install a clean cylinder block on the...
Cylinder block
The cylinder block is sleeveless, made of special cast iron without pressure. The cylinder block has five crankshaft main bearings (pic. 3-7). Pic. 3-7. Cylinder Block Details: I...
The cylinder block is sleeveless, made of special cast iron without pressure. The cylinder block has five crankshaft main bearings (pic. 3-7). Pic. 3-7. Cylinder Block Details: I...
Features of the device of the connecting rod and piston group
Pistons are cast from aluminum alloy. The body of the pistons has steel thermostatic rings. In turbocharged engines, the piston skirt has a cutout for the oil jets. Engine pistons...
Pistons are cast from aluminum alloy. The body of the pistons has steel thermostatic rings. In turbocharged engines, the piston skirt has a cutout for the oil jets. Engine pistons...
Checking the technical condition of the connecting rod and piston group
Produced in the same way as indicated in the corresponding section « Petrol 8-valve engines ».
Produced in the same way as indicated in the corresponding section « Petrol 8-valve engines ».
Features of the device of the crankshaft and flywheel
The crankshaft is steel, forged, five-bearing, with eight counterweights. Main journals diameter, mm: nominal: 54.00 -0,022 -0,042 1st repair size: 53.75 -0,022 -0,042 2nd repair...
The crankshaft is steel, forged, five-bearing, with eight counterweights. Main journals diameter, mm: nominal: 54.00 -0,022 -0,042 1st repair size: 53.75 -0,022 -0,042 2nd repair...
Features of the gas distribution mechanism
The engines use a gas distribution mechanism with an overhead camshaft, which is driven by a toothed belt from the crankshaft toothed pulley. The tension of the toothed belt is...
The engines use a gas distribution mechanism with an overhead camshaft, which is driven by a toothed belt from the crankshaft toothed pulley. The tension of the toothed belt is...
Features of the cylinder head device
Cylinder head cast aluminum alloy (pic. 3-10). Seats, valve guides and prechambers (except engines «1Z» and «AFN») pressed into the cylinder head. Type of pre-combustion chambers:...
Cylinder head cast aluminum alloy (pic. 3-10). Seats, valve guides and prechambers (except engines «1Z» and «AFN») pressed into the cylinder head. Type of pre-combustion chambers:...
Removal and installation of a head of cylinders
To remove, disconnect the cable from the negative battery terminal. Drain the coolant, disconnect the hoses of the cooling system and the interior heater from the cylinder head....
To remove, disconnect the cable from the negative battery terminal. Drain the coolant, disconnect the hoses of the cooling system and the interior heater from the cylinder head....
Dismantling, assembling, checking the technical condition and repair of the cylinder head
Remove the cylinder head as above and place it on a stand. Loosen the bearing cap bolts No. 5, 1 and 3 of the camshaft. Loosen the bearing cap bolts No. 2 and 4 in a crosswise...
Remove the cylinder head as above and place it on a stand. Loosen the bearing cap bolts No. 5, 1 and 3 of the camshaft. Loosen the bearing cap bolts No. 2 and 4 in a crosswise...
Removing and installing the camshaft drive belt
To remove, disconnect the cable from the negative battery terminal. Loosen tension on alternator drive belts. depending on the car model. power steering pump and remove the belts....
To remove, disconnect the cable from the negative battery terminal. Loosen tension on alternator drive belts. depending on the car model. power steering pump and remove the belts....
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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
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Wheels and tires
- Car suspension
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- Brake system
- Body
- Exterior (external elements)
- Electrical equipment
- Power devices
- Lighting and appliances
- Electrical circuits
- General information
- User manual
- Weekly checks
- Maintenance
- Power unit
- Engine repair
- Cooling system
- Fuel system (petrol)
- Fuel system (diesel)
- Engine management
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Drive shafts
- Chassis
- Car suspension
- Wheels and tires
- Steering
- Brake system
- Body
- Exterior (external elements)
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- Doors and covers
- Ventilation and heating
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- Electrical circuits
- General information
- User manual
- Maintenance
- Technical data
- 8-valve engine
- Engine repair
- Cooling and lubrication system
- 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»
- Control system «Digifant»
- Diesel engine
- Engine repair
- Cooling and lubrication system
- Power and control system
- Turbocharging system
- Digital control system
- Transmission
- Clutch
- Manual gearbox
- Hydromechanical gearbox
- Front wheel drive
- Chassis
- Car suspension
- Steering
- Brake system
- Body
- Body elements
- Electrical equipment
- Power devices
- Lighting and appliances
- Electrical circuits
- General information
- User manual
- Driving Tips
- Maintenance instructions
- Technical data
- Power unit
- Engine repair
- Ignition system
- Lubrication system
- Cooling system
- Supply system
- Petrol injection system
- Diesel engine
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Chassis
- Suspension
- Steering
- Brake system
- Wheels and tires
- Body
- Exterior
- Interior
- Heating system
- Electrical equipment
- Power devices
- Lighting system
- Equipment and devices
- Wiper system
- Electrical circuits
- General information
- Introduction to instructions
- User manual
- Power unit
- Engines 4-cylinder FZ
- Engines 4-cylinder
- Engines 5-cylinder
- Transmission
- Clutch
- Four-speed gearbox
- Five-speed gearbox
- Hydromechanical gearbox
- Front wheel drive
- Chassis
- Front suspension
- Rear suspension
- Steering
- Brake system
- Body
- Body elements
- Electrical equipment
- Equipment and devices
- Electrical circuits
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