Wiring diagrams Volks Wagen 2.0l diesel engine , CBAA, CBAB, CBBB, CBDC

Wiring diagrams Volks Wagen 2.0l diesel engine , CBAA, CBAB, CBBB, CBDC From November 2009

Golf	Current Flow Diagram	No. 91 / 1

		12.2011

Golf	Current Flow Diagram	No. 91 / 2

Wiring diagrams Volks Wagen
2.0l diesel engine , CBAA, CBAB, CBBB, CBDC

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Battery, Starter, Alternator, Fuse 1 in fuse holder A, Fuse 5 in fuse holder A, Fuse 27 on fuse holder C

Battery

Starter

Alternator

Voltage regulator

J519

Onboard supply control unit

SA1

Fuse 1 in fuse holder A

SA5

Fuse 5 in fuse holder A

SC27

Fuse 27 on fuse holder C

2-pin connector

T2c

2-pin connector, near starter

T4t

4-pin connector, near starter

T52c

52-pin connector

Earth strap, battery - body

Earth point, on gearbox

508

Threaded connection (30) on E-box

652

Earth point, engine and gearbox earth

B169

Positive connection 1 (30), in interior wiring harness

B177

Connection (61), in interior wiring harness

D110

Connection 8 in engine compartment wiring harness

Only models with air conditioning system

Only models with no air conditioning system

Golf	Current Flow Diagram	No. 91 / 3

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Terminal 15 voltage supply relay, Terminal 50 voltage supply relay, Fuse 1 on fuse holder C, Fuse 2 on fuse holder C, Fuse 4 on fuse holder C

J329

Terminal 15 voltage supply relay

J519

Onboard supply control unit

J682

Terminal 50 voltage supply relay

SC1

Fuse 1 on fuse holder C

SC2

Fuse 2 on fuse holder C

SC4

Fuse 4 on fuse holder C

SB6

Fuse 6 on fuse holder B

SB7

Fuse 7 on fuse holder B

T40

40-pin connector

T52b

52-pin connector

508

Threaded connection (30) on E-box

A192

Positive connection 3 (15a) in dash panel wiring harness

A217

Positive connection 8 (15a) in dash panel wiring harness

B163

Positive connection 1 (15), in interior wiring harness

B278

Positive connection 2 (15a) in main wiring harness

B504

Positive connection 8 (30a), in interior wiring harness

B660

Connection (diagnosis terminal 50), in main wiring harness

Only models with crankcase breather heater element

Only models with flexible service interval display

Golf	Current Flow Diagram	No. 91 / 4

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Automatic glow period control unit, Glow plug 1, Glow plug 2, Glow plug 3, Glow plug 4, Push-in bridge

J179

Automatic glow period control unit, on left under E-box

J359

Low heat output relay

J360

High heat output relay

J519

Onboard supply control unit

Q10

Glow plug 1

Q11

Glow plug 2

Q12

Glow plug 3

Q13

Glow plug 4

SB14

Fuse 14 on fuse holder B

SB20

Fuse 20 on fuse holder B

SB21

Fuse 21 on fuse holder B

SB23

Fuse 23 on fuse holder B

SB24

Fuse 24 on fuse holder B

SB27

Fuse 27 on fuse holder B

T11b

11-pin connector

T14a

14-pin connector, near battery

TV23

Push-in bridge

T40

40-pin connector

D180

Connection (87a), in engine compartment wiring harness

D183

Connection 4 (87a), in engine compartment wiring harness

Only models with auxiliary air heater

Golf	Current Flow Diagram	No. 91 / 5

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Fuel gauge sender, Fuel system pressurisation pump, Fuel pump relay, Terminal 30 voltage supply relay, Fuel supply relay

Fuel gauge sender

Fuel system pressurisation pump

J17

Fuel pump relay

J317

Terminal 30 voltage supply relay

J519

Onboard supply control unit

J643

Fuel supply relay

SB10

Fuse 10 on fuse holder B

SB13

Fuse 13 on fuse holder B

SB15

Fuse 15 on fuse holder B

SB22

Fuse 22 on fuse holder B

T5b

5-pin connector

T40

40-pin connector

A193

Connection (87a), in dash panel wiring harness

B156

Positive connection (30a), in interior wiring harness

D78

Positive connection 1 (30a), in engine compartment wiring harness

D182

Connection 3 (87a), in engine compartment wiring harness

D183

Connection 4 (87a), in engine compartment wiring harness

Only models with manual gearbox

From April 2010

Up to May 2010

From November 2010

Only models with dual clutch gearbox (DSG)

Golf	Current Flow Diagram	No. 91 / 6

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Engine control unit

J519

Onboard supply control unit

J527

Steering column electronics control unit

J623

Engine control unit, central in plenum chamber

T16r

16-pin connector

T20d

20-pin connector

T52b

52-pin connector

T94

94-pin connector

131

Earth connection 2, in engine compartment wiring harness

383

Earth connection 18, in main wiring harness

607

Earth point, on left in plenum chamber

682

Earth point 2, in rear right side panel

B441

Connection (CCS), in main wiring harness

B485

Connection 21, in main wiring harness

D182

Connection 3 (87a), in engine compartment wiring harness

Up to May 2010

From May 2010

Up to April 2010

From April 2010

Golf	Current Flow Diagram	No. 91 / 7

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Charge pressure sender, Intake air temperature sender, Accelerator position sender, Accelerator position sender 2, Engine control unit

G31

Charge pressure sender

G42

Intake air temperature sender

G79

Accelerator position sender

G185

Accelerator position sender 2

J519

Onboard supply control unit

J623

Engine control unit, central in plenum chamber

T4bf

4-pin connector, near starter

T6h

6-pin connector

T94

94-pin connector

Golf	Current Flow Diagram	No. 91 / 8

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Lambda probe, Air mass meter, Exhaust gas pressure sensor 1, Engine control unit

G39

Lambda probe

G70

Air mass meter

G450

Exhaust gas pressure sensor 1

J519

Onboard supply control unit

J623

Engine control unit, central in plenum chamber

T3bn

3-pin connector

T5d

5-pin connector

T6w

6-pin connector, in rear of engine compartment

T94

94-pin connector

Z19

Lambda probe heater

Golf	Current Flow Diagram	No. 91 / 9

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Coolant temperature sender, Radiator outlet coolant temperature sender, Exhaust gas temperature sender 1, Exhaust gas temperature sender 3, Exhaust gas temperature sender 4, Engine control unit

G62

Coolant temperature sender

G83

Radiator outlet coolant temperature sender

G235

Exhaust gas temperature sender 1

G495

Exhaust gas temperature sender 3

G648

Exhaust gas temperature sender 4

J519

Onboard supply control unit

J623

Engine control unit, central in plenum chamber

T2ar

2-pin connector, in rear of engine compartment

T2as

2-pin connector, in rear of engine compartment

T2at

2-pin connector, in rear of engine compartment

T4x

4-pin connector, on radiator fan, bottom left

T10l

10-pin connector, on radiator fan, bottom left

T14a

14-pin connector, near battery

T60

60-pin connector

T94

94-pin connector

327

Earth connection (sender earth), in engine compartment wiring harness

Radiator fan connection

Up to April 2011

From May 2011

Golf	Current Flow Diagram	No. 91 / 10

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Fuel pressure regulating valve, Fuel metering valve

J519

Onboard supply control unit

J623

Engine control unit, central in plenum chamber

N30

Injector, cylinder 1

N31

Injector, cylinder 2

N32

Injector, cylinder 3

N33

Injector, cylinder 4

N276

Fuel pressure regulating valve

N290

Fuel metering valve

T14a

14-pin connector, near battery

T60

60-pin connector

D197

Connection 5 (87a), in engine compartment wiring harness

Golf	Current Flow Diagram	No. 91 / 11

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Engine speed sender, Fuel temperature sender, Exhaust gas recirculation potentiometer, Position sender for charge pressure positioner, Engine control unit, Exhaust gas recirculation valve

G28

Engine speed sender

G81

Fuel temperature sender

G212

Exhaust gas recirculation potentiometer

G581

Position sender for charge pressure positioner

J519

Onboard supply control unit

J623

Engine control unit, central in plenum chamber

N18

Exhaust gas recirculation valve

T6y

6-pin connector

T60

60-pin connector

220

Earth connection (sender earth), in engine wiring harness

D101

Connection 1 in engine compartment wiring harness

Golf	Current Flow Diagram	No. 91 / 12

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Hall sender, Throttle valve potentiometer, Fuel pressure sender, Intake manifold flap potentiometer, Throttle valve module, Engine control unit, Intake manifold flap motor

G40

Hall sender

G69

Throttle valve potentiometer

G247

Fuel pressure sender

G336

Intake manifold flap potentiometer

J338

Throttle valve module

J519

Onboard supply control unit

J623

Engine control unit, central in plenum chamber

T3d

3-pin connector, on front of engine

T5q

5-pin connector

T5r

5-pin connector

T60

60-pin connector

V157

Intake manifold flap motor

220

Earth connection (sender earth), in engine wiring harness

328

Earth connection 2 (sender earth), in engine compartment wiring harness

D101

Connection 1 in engine compartment wiring harness

D141

Connection (5V) in engine prewiring harness

Golf	Current Flow Diagram	No. 91 / 13

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Engine control unit, Charge pressure control solenoid valve, Heater element for crankcase breather, Exhaust gas recirculation cooler changeover valve, Coolant circulation pump 2

J519

Onboard supply control unit

J623

Engine control unit, central in plenum chamber

N75

Charge pressure control solenoid valve

N79

Heater element for crankcase breather

N345

Exhaust gas recirculation cooler changeover valve

T10l

10-pin connector, on radiator fan, bottom left

T14a

14-pin connector, near battery

T60

60-pin connector

T94

94-pin connector

V178

Coolant circulation pump 2

642

Earth point for electronically controlled fan

D102

Connection 2 in engine compartment wiring harness

Only models with crankcase breather heater element

Up to April 2011

From May 2011

Golf	Current Flow Diagram	No. 91 / 14

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Brake light switch, Electric fuel pump 2 relay, Engine control unit, Fuel pump 2

E16

Heater/heat output switch

Brake light switch

J49

Electric fuel pump 2 relay

J359

Low heat output relay

J360

High heat output relay

J519

Onboard supply control unit

J623

Engine control unit, central in plenum chamber

T4bc

4-pin connector

T10l

10-pin connector, on radiator fan, bottom left

T14a

14-pin connector, near battery

T20c

20-pin connector

T52c

52-pin connector

T60

60-pin connector

T94

94-pin connector

V277

Fuel pump 2

389

Earth connection 24, in main wiring harness

656

Earth point, on right headlight

B131

Connection (54), in interior wiring harness

Up to April 2011

From November 2010

Only models with no air conditioning system

Only models with auxiliary air heater

From May 2011

Not for models with dual clutch gearbox

Only models with dual clutch gearbox (DSG)

Golf	Current Flow Diagram	No. 91 / 15

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Clutch position sender, Engine control unit

G476

Clutch position sender

J104

ABS control unit

J519

Onboard supply control unit

J623

Engine control unit, central in plenum chamber

T5m

5-pin connector

T26a

26-pin connector

T47c

47-pin connector

T52b

52-pin connector

T52c

52-pin connector

T94

94-pin connector

Earth point, lower part of left A-pillar

Earth point, in front right footwell

366

Earth connection 1, in main wiring harness

367

Earth connection 2, in main wiring harness

387

Earth connection 22, in main wiring harness

389

Earth connection 24, in main wiring harness

605

Earth point, on top end of steering column

B383

Connection 1 (powertrain CAN bus, high), in main wiring harness

B390

Connection 1 (powertrain CAN bus, low), in main wiring harness

From May 2011

Only models with manual gearbox

Only right-hand drive models

Only left-hand drive models

Golf	Current Flow Diagram	No. 91 / 16

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Multifunction indicator, Control unit in dash panel insert, Data bus diagnostic interface

J119

Multifunction indicator

J285

Control unit in dash panel insert

J519

Onboard supply control unit

J533

Data bus diagnostic interface, in left footwell, near centre console

J743

Mechatronic unit for dual clutch gearbox

K83

Exhaust emissions warning lamp

K132

Electronic power control fault lamp

T16

16-pin connector, on left under dash panel

T20

20-pin connector

T20e

20-pin connector

T32

32-pin connector

T52c

52-pin connector

B383

Connection 1 (powertrain CAN bus, high), in main wiring harness

B390

Connection 1 (powertrain CAN bus, low), in main wiring harness

B397

Connection 1 (convenience CAN bus, high), in main wiring harness

B398

Connection 2 (convenience CAN bus, high), in main wiring harness

B406

Connection 1 (convenience CAN bus, low), in main wiring harness

B407

Connection 2 (convenience CAN bus, low), in main wiring harness

Only models with dual clutch gearbox (DSG)

Only models with manual gearbox

Diagnostic connection

Golf	Current Flow Diagram	No. 91 / 17

Get access to all wiring diagrams of the car

ws	=	white
sw	=	black
ro	=	red
rt	=	red
br	=	brown
gn	=	green
bl	=	blue
gr	=	grey
li	=	purple
vi	=	purple
ge	=	yellow
or	=	orange
rs	=	pink

Oil pressure switch, Fuel gauge, Coolant temperature gauge, Coolant shortage indicator sender, Oil level and oil temperature sender, Control unit in dash panel insert, Glow period warning lamp, Diesel particulate filter warning lamp

Oil pressure switch

Fuel gauge

Coolant temperature gauge

G32

Coolant shortage indicator sender

G266

Oil level and oil temperature sender

Buzzer and gong

J285

Control unit in dash panel insert

J519

Onboard supply control unit

Oil pressure warning lamp

K29

Glow period warning lamp

K31

Cruise control system warning lamp

K38

Oil level warning lamp

K105

Reserve fuel warning lamp

K231

Diesel particulate filter warning lamp

T6z

6-pin connector, near left headlight

T14a

14-pin connector, near battery

T32

32-pin connector

376

Earth connection 11, in main wiring harness

381

Earth connection 16, in main wiring harness

410

Earth connection 1 (sender earth) in main wiring harness

655

Earth point, on left headlight

Only models with flexible service interval display

Wiring diagrams Volks Wagen 2.0l diesel engine , CBAA, CBAB, CBBB, CBDC

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