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9 638
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3 360
Адрес
Россия, Москва
Авто
VW Tiguan 2 2.0 DBGC 2018, VW Touran 1.6 BSE 2008, Skoda Fabia 1.2 BME 2006
Автомобиль
Audi A4, Audi A5, Audi A6, Audi A7, Audi A8, Audi Q5, Audi Q7, Audi Q8
Двигатель
CWGD, DECA, CZSE, DLZA, DKMB, CZSA, DCBD, DCBE
Repair Manual: Servicing 6-cylinder engine 2.9 liter and 3.0 liter 4-valve TFSI EA 839
Engine: CWGD, DECA, CZSE, DLZA, DKMB, CZSA, DCBD, DCBE

00 - Technical data
10 - Removing and installing engine
13 - Crankshaft group
15 - Cylinder head, valve gear
17 - Lubrication
19 - Cooling
21 - Turbocharging/supercharging
24 - Mixture preparation - injection
26 - Exhaust system
28 - Ignition system

Audi A4 2015 ->
Audi A5 2016 ->
Audi A6 2019 ->
Audi A6 China 2019 ->
Audi A7 Sportback 2018 ->
Audi A8 2018 ->
Audi Q5 2017 ->
Audi Q5 China 2019 ->
Audi Q7 2016 ->
Audi Q8 2018 ->

00 - Technical data

1 Identification
1.1 Engine number/engine data
2 Safety precautions
2.1 Safety precautions when working on the high-voltage system
2.2 Safety precautions when working in the vicinity of high-voltage components
2.3 Safety precautions when working on the fuel supply system
2.4 Safety precautions when working on vehicles with start/stop system.
2.5 Safety precautions when using testers and measuring instruments during a road test
2.6 Safety precautions when working on the subframe
2.7 Safety precautions when working on the ignition system
2.8 Safety precautions when working on the cooling system
2.9 Safety precautions when working on the exhaust system
3 Repair instructions
3.1 Rules for cleanliness
3.2 Foreign particles in engine
3.3 Contact corrosion
3.4 Routing and attachment of pipes, hoses and wiring
3.5 Installing radiators and condensers
3.6 Checking fuel system for leaks.
10 - Removing and installing engine
1 Removing and installing engine.
2 Assembly mountings
3 Engine cover panel
3.1 Removing and installing engine cover panel.

13 - Crankshaft group
1 Cylinder block (pulley end)
1.1 Exploded view - cylinder block (pulley end).
1.2 Exploded view - sealing flange (pulley end).
1.3 Removing and installing poly V-belts.
1.4 Removing and installing tensioner for poly V-belt
1.5 Removing and installing vibration damper
1.6 Removing and installing bracket for ancillaries
1.7 Removing and installing engine support
1.8 Renewing crankshaft oil seal (pulley end)
1.9 Removing and installing sealing flange (pulley end).
2 Cylinder block (gearbox end).
2.1 Exploded view - cylinder block (gearbox end)
2.2 Removing and installing drive plate.
2.3 Renewing crankshaft oil seal (gearbox end).
3 Crankshaft
3.1 Exploded view - crankshaft.
3.2 Crankshaft dimensions
3.3 Allocation of main bearing shells
3.4 Measuring axial clearance of crankshaft
3.5 Measuring radial clearance of crankshaft
3.6 Removing and installing sender wheel
3.7 Checking sender wheel
3.8 Removing and installing crankshaft.
4 Balance shaft.
4.1 Exploded view - balance shaft
4.2 Removing and installing balance shaft
4.3 Renewing roller bearing
5 Pistons and conrods.
5.1 Exploded view - pistons and conrods.
5.2 Removing and installing pistons
5.3 Removing and installing oil spray jets
5.4 Checking pistons and cylinder bores.
5.5 Checking radial clearance of conrod bearings

15 - Cylinder head, valve gear
1 Timing chain cover
1.1 Exploded view - timing chain cover.
1.2 Removing and installing timing chain cover.
2 Chain drive
2.1 Exploded view - camshaft timing chains
2.2 Exploded view - drive chain for oil pump
2.3 Removing camshaft timing chain from camshafts
2.4 Removing and installing camshaft timing chain
2.5 Removing and installing chain tensioner.
3 Cylinder head
3.1 Exploded view - cylinder head
3.2 Exploded view - camshaft housing.
3.3 Removing and installing cylinder head
3.4 Removing and installing camshaft housing
3.5 Checking compression
4 Valve gear.
4.1 Exploded view - valve gear
4.2 Measuring axial clearance of camshaft
4.3 Measuring radial clearance of camshaft
4.4 Removing and installing camshaft.
4.5 Removing and installing cam actuators
4.6 Removing and installing camshaft control valve 1 N205.
4.7 Removing and installing valve stem oil seals
5 Inlet and exhaust valves
5.1 Checking valve guides
5.2 Checking valves
5.3 Valve dimensions.

17 - Lubrication
1 Sump/oil pump
1.1 Exploded view - sump/oil pump
1.2 Engine oil.
1.3 Removing and installing sump (bottom section)
1.4 Removing and installing sump (top section)
1.5 Removing and installing oil baffle plate
1.6 Removing and installing oil pump.
1.7 Removing and installing oil level and oil temperature sender G266
2 Engine oil cooler
2.1 Exploded view - engine oil cooler.
2.2 Removing and installing engine oil cooler.
2.3 Removing and installing spray nozzle valve
3 Crankcase breather
3.1 Exploded view - crankcase breather system
3.2 Removing and installing crankcase breather module
4 Oil filter/oil pressure switches
4.1 Exploded view - oil filter
4.2 Exploded view - oil pressure switches/oil pressure control
4.3 Removing and installing oil filter housing.
4.4 Removing and installing oil pressure switch F22.
4.5 Removing and installing oil temperature sender G8
4.6 Removing and installing oil pressure sender G10.
4.7 Checking oil pressure
4.8 Removing and installing valve for oil pressure control N428

19 - Cooling
1 Cooling system/coolant
1.1 Connection diagram - coolant hoses
1.2 Checking cooling system for leaks.
1.3 Draining and filling cooling system.
2 Coolant pump/thermostat assembly
2.1 Exploded view - coolant pump/thermostat.
2.2 Exploded view - electric coolant pump
2.3 Exploded view - coolant temperature senders
2.4 Removing and installing electric coolant pump
2.5 Removing and installing coolant pump
2.6 Removing and installing map-controlled engine cooling system thermostat F265
2.7 Removing and installing coolant temperature sender G62
2.8 Removing and installing engine outlet coolant temperature sender G82.
2.9 Removing and installing radiator outlet coolant temperature sender G83
2.10 Removing and installing temperature sender for engine temperature regulation G694
2.11 Removing and installing coolant valves
3 Coolant pipes
4 Radiators/radiator fans

21 - Turbocharging/supercharging
1 Turbochargers
1.1 Exploded view - turbocharger
1.2 Removing and installing turbocharger
1.3 Renewing vacuum unit for turbocharger.
1.4 Removing and installing temperature sender for engine cover panel G765
2 Charge air system.
2.1 Exploded view - charge air system.
2.2 Exploded view - hose connections for charge air system.
2.3 Removing and installing air pipe.
2.4 Removing and installing intake manifold.
2.5 Removing and installing charge air cooler.
2.6 Removing and installing charge pressure sender G31
2.7 Removing and installing charge air temperature sender.
2.8 Removing and installing overrun air recirculation valve
2.9 Checking charge air system for leaks

24 - Mixture preparation - injection
1 Injection system
2 Vacuum system
2.1 Connection diagram - vacuum system
2.2 Checking vacuum system.
3 Air cleaner.
4 Intake manifold
4.1 Exploded view - intake manifold
4.2 Removing and installing intake manifold.
4.3 Removing and installing throttle valve module J338
4.4 Cleaning throttle valve module
5 Injectors
5.1 Exploded view - fuel rail with injectors
5.2 Removing and installing fuel rail
5.3 Removing and installing injectors.
5.4 Cleaning injectors.
6 Senders and sensors
6.1 Exploded view - actuator for structure-borne sound and control unit for structure-borne sound
6.2 Exploded view - pressure differential sender
6.3 Removing and installing actuator for structure-borne sound R214
6.4 Removing and installing control unit for structure-borne sound J869
6.5 Removing and installing intake air temperature sender G42 / intake manifold pressure sender G71
6.6 Removing and installing fuel pressure sender G247
6.7 Removing and installing fuel pressure sender for low pressure G410
6.8 Removing and installing pressure differential sender
7 High-pressure pump
7.1 Exploded view - high-pressure pump
7.2 Removing and installing high-pressure pump
7.3 Removing and installing high-pressure pipe
8 Lambda probe
8.1 Exploded view - Lambda probe
8.2 Removing and installing Lambda probe
9 Engine control unit

26 - Exhaust system
1 Exhaust pipes/silencers
1.1 Exploded view - silencers.
1.2 Separating exhaust pipes/silencers
1.3 Removing and installing front silencers
1.4 Stress-free alignment of exhaust system.
1.5 Checking exhaust system for leaks
2 Emission control system
3 Exhaust gas temperature control.
3.1 Exploded view - exhaust gas temperature control.
3.2 Removing and installing parts of exhaust gas temperature control

28 - Ignition system
1 Ignition system
1.1 Exploded view - ignition system
1.2 Removing and installing ignition coils with output stages.
1.3 Removing and installing knock sensor 1 G61
1.4 Removing and installing Hall senders
1.5 Removing and installing engine speed sender G28

 
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