VW CGRA - User Manual

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Workshop Manual
Touareg 2010 ➤
T
ouareg 2015 ➤
6-cylinder direct-injection engine (3.6 l engine, 4V)
Engine ID
CGR
A
CMT
A
Edition 12.2019
Service
Service Department. Technical Information

Summary

00 - Technical data

1 Safety information

General safety regulations and precautions for vehicle repair and maintenance, covering fuel, ignition, and cooling systems.

2 Identification

Details on engine identification, including engine code, serial number, and technical specifications.

3 Repair instructions

Guidelines for cleanliness, handling foreign objects, preventing contact corrosion, and routing lines.

10 - Removing and installing engine

1 Removing and installing engine

Detailed steps for engine removal and installation, including special tools and securing the engine.

2 Assembly mountings

Overview and procedures for engine mounting components, including their removal and installation.

13 - Crankshaft group

1 Dismantling and assembling engine

Procedures for disassembling and assembling the engine's crankshaft components, including timing chains.

2 Sealing flanges and drive plate

Steps for replacing seals and the drive plate on the crankshaft, including timing chain covers.

3 Crankshaft

Details on crankshaft bearing allocation, dimensions, and inspection procedures.

4 Pistons and conrods

Procedures for inspecting, checking dimensions, and installing pistons and connecting rods.

15 - Cylinder head, valve gear

1 Chain drive

Procedures for inspecting and maintaining the camshaft timing chain, adjusters, and related components.

2 Cylinder head

Steps for removing, installing, and inspecting the cylinder head, its cover, and vacuum pump.

3 Valve gear

Details on camshafts, valve timing housing, camshaft control valves, and valve gear components.

4 Inlet and exhaust valves

Procedures for renewing valve stem seals and checking valve dimensions and guides.

17 - Lubrication

1 Sump, oil pump

Procedures for removing, installing, and checking the oil sump, oil pump, and oil filter housing.

2 Oil filter, oil pressure switch

Steps for replacing the oil filter housing and checking the oil pressure switch.

19 - Cooling

1 Cooling system (engine code CGRA)

Hose connection diagrams and assembly overviews for the CGRA engine cooling system.

2 Cooling system (engine code CMTA)

Hose connection diagrams and assembly overviews for the CMTA engine cooling system.

3 Coolant pump and thermostat

Procedures for removing, installing, and checking the coolant pump and thermostat.

4 Coolant

Instructions for draining, filling, and checking the coolant system for leaks.

20 - Fuel supply system

1 Safety precautions

Essential safety rules for working with the fuel supply system, including handling fuel.

2 Parts of fuel supply system

Assembly overviews of fuel tank, fuel filter, and fuel pump components.

3 Checking fuel pump

Procedures for checking fuel pump pressure and holding pressure.

4 Electronic power control (EPC)

Assembly overview of the accelerator pedal and related sensors.

24 - Mixture preparation - injection

1 Injection system

General notes, rules for cleanliness, and technical data for the injection system.

2 Injectors

Assembly overviews and procedures for removing, installing, and renewing injector seals.

3 Air filter

Assembly overview and procedures for removing and installing the air filter and housing.

4 Intake manifold

Assembly overviews and procedures for removing and installing the intake manifold.

26 - Exhaust system

1 Exhaust manifold

Assembly overview and procedures for removing and installing the exhaust manifold.

2 Silencers and catalytic converters

Assembly overviews and procedures for silencers and catalytic converters.

28 - Ignition system

1 Ignition system

General notes, assembly overview, safety precautions, and test data for the ignition system.

1.5 Removing and installing ignition coils with output stage

Procedure for removing and installing ignition coils and their output stages.

1.6 Removing and installing engine speed sender - G28-

Procedure for removing and installing the engine speed sensor.

VW CGRA Specifications

General

Brand	VW
Model	CGRA
Category	Engine
Language	English