Wiring diagrams Volks Wagen 2.5l diesel engine , CEBA,CEBB,CECA,CECB

Wiring diagrams Volks Wagen 2.5l diesel engine , CEBA,CEBB,CECA,CECB From May 2009

Crafter	Current Flow Diagram	No. 167 / 1

		05.2012

Crafter	Current Flow Diagram	No. 167 / 2

Wiring diagrams Volks Wagen
2.5l diesel engine , CEBA,CEBB,CECA,CECB

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, Second battery, Starter, Alternator

Battery

Second battery

Starter

Alternator

Voltage regulator

Battery isolation relay

J519

Onboard supply control unit

S190

Terminal 30 voltage supply fuse, in alternator wire

S204

Fuse 1 (30)

2-pin connector

8-pin connector, on left in engine compartment

T8a

8-pin connector, on left in engine compartment

TV3

Terminal 30a wiring junction, under driver seat

TV32

Jump start connection

Earth strap, battery - body

Earth strap, second battery - body

Earth point, under driver seat

507

Threaded connection (30), on battery fuse holder

602

Earth point, in front left footwell

A17

Connection (61), in dash panel wiring harness

A136

Connection 2 (61) in dash panel wiring harness

D50

Positive connection (30), in engine compartment wiring harness

According to equipment

Crafter	Current Flow Diagram	No. 167 / 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 relief relay, Fuse 14 on fuse holder C, Fuse 18 on fuse holder C, Fuel filter heater

J404

Terminal 15 relief relay

J519

Onboard supply control unit

J681

Terminal 15 voltage supply relay 2

SA1

Fuse 1 in fuse holder A

SB2

Fuse 2 on fuse holder B

SA2

Fuse 2 in fuse holder A

SA3

Fuse 3 in fuse holder A

SA4

Fuse 4 in fuse holder A

SA5

Fuse 5 in fuse holder A

SD7

Fuse 7 on fuse holder D

SA7

Fuse 7 in fuse holder A

SC14

Fuse 14 on fuse holder C

SC18

Fuse 18 on fuse holder C

SD20

Fuse 20 on fuse holder D

SC21

Fuse 21 on fuse holder C

T2k

2-pin connector

Z57

Fuel filter heater

Earth point, under driver seat

507

Threaded connection (30), on battery fuse holder

Positive connection (30a), in dash panel wiring harness

Positive connection (15), in dash panel wiring harness

A32

Positive connection (30), in dash panel wiring harness

Crafter	Current Flow Diagram	No. 167 / 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

Terminal 50 voltage supply relay, Engine component current supply relay

J179

Automatic glow period control unit

J519

Onboard supply control unit

J682

Terminal 50 voltage supply relay

J757

Engine component current supply relay

Q10

Glow plug 1

Q11

Glow plug 2

Q12

Glow plug 3

Q13

Glow plug 4

Q14

Glow plug 5

SC3

Fuse 3 on fuse holder C

SC16

Fuse 16 on fuse holder C

SC23

Fuse 23 on fuse holder C

8-pin connector

T8g

8-pin connector, on left of cylinder head

655

Earth point, on left headlight

B146

Positive connection 1 (87), in interior wiring harness

From May 2010

Crafter	Current Flow Diagram	No. 167 / 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

Lambda probe, Fuse 9 on fuse holder C

G39

Lambda probe

J17

Fuel pump relay

J179

Automatic glow period control unit

J519

Onboard supply control unit

J623

Engine control unit

SC6

Fuse 6 on fuse holder C

SC8

Fuse 8 on fuse holder C

SC9

Fuse 9 on fuse holder C

T6ar

6-pin connector

9-pin connector, on left in engine compartment

T94

94-pin connector

Z19

Lambda probe heater

655

Earth point, on left headlight

B147

Positive connection 2 (87), in interior wiring harness

B148

Positive connection 3 (87), in interior wiring harness

D113

Connection 11 in engine compartment wiring harness

Only models with stop/start system

Crafter	Current Flow Diagram	No. 167 / 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

Throttle valve potentiometer, Oil level and oil temperature sender, Throttle valve module, Fuel metering valve, Intake manifold flap motor

G69

Throttle valve potentiometer

G266

Oil level and oil temperature sender

J338

Throttle valve module

J519

Onboard supply control unit

J623

Engine control unit

N290

Fuel metering valve

SC10

Fuse 10 on fuse holder C

3-pin connector

T3a

3-pin connector

5-pin connector

8-pin connector

T8a

8-pin connector

T8g

8-pin connector, on left of cylinder head

T60

60-pin connector

T94

94-pin connector

V157

Intake manifold flap motor

Earth connection 1, in engine compartment wiring harness

655

Earth point, on left headlight

B147

Positive connection 2 (87), in interior wiring harness

D101

Connection 1 in engine compartment wiring harness

D102

Connection 2 in engine compartment wiring harness

From May 2010

Crafter	Current Flow Diagram	No. 167 / 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

Engine speed sender, Fuel temperature sender, Fuel pressure sender

G28

Engine speed sender

G81

Fuel temperature sender

G212

Exhaust gas recirculation potentiometer

G247

Fuel pressure sender

J519

Onboard supply control unit

J623

Engine control unit

N18

Exhaust gas recirculation valve

T3c

3-pin connector, on left of cylinder head

6-pin connector

T60

60-pin connector

D101

Connection 1 in engine compartment wiring harness

D102

Connection 2 in engine compartment wiring harness

Crafter	Current Flow Diagram	No. 167 / 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

Charge pressure sender, Hall sender, Intake air temperature sender, Coolant temperature sender, Injector, cylinder 1

G31

Charge pressure sender

G40

Hall sender

G42

Intake air temperature sender

G62

Coolant temperature sender

J519

Onboard supply control unit

J623

Engine control unit

N30

Injector, cylinder 1

T3b

3-pin connector, on engine block

4-pin connector

9-pin connector

T60

60-pin connector

T94

94-pin connector

From May 2010

Crafter	Current Flow Diagram	No. 167 / 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

Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Charge pressure control solenoid valve, Injector, cylinder 5

J519

Onboard supply control unit

J623

Engine control unit

N31

Injector, cylinder 2

N32

Injector, cylinder 3

N33

Injector, cylinder 4

N75

Charge pressure control solenoid valve

N83

Injector, cylinder 5

T8a

8-pin connector, on left in engine compartment

T60

60-pin connector

Crafter	Current Flow Diagram	No. 167 / 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

Gearbox neutral position switch, Clutch pedal switch 2, Accelerator position sender, Coolant circuit valve

F365

Gearbox neutral position switch

F379

Clutch pedal switch 2

G79

Accelerator position sender

J519

Onboard supply control unit

J623

Engine control unit

N214

Coolant circuit valve

T2d

2-pin connector

T6a

6-pin connector

T94

94-pin connector

639

Earth point, left A-pillar

Only models with stop/start system

Crafter	Current Flow Diagram	No. 167 / 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

Main switch for stop/start system, Clutch pedal switch, Bonnet contact switch

E101

Main switch for stop/start system

F36

Clutch pedal switch

F266

Bonnet contact switch

J519

Onboard supply control unit

J623

Engine control unit

T2gp

2-pin connector

T10d

10-pin connector

T28

28-pin connector

T94

94-pin connector

Earth point, lower part of right A-pillar

639

Earth point, left A-pillar

B340

Connection 1 (58d), in main wiring harness

Only models with stop/start system

Crafter	Current Flow Diagram	No. 167 / 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

Air mass meter, Intake manifold pressure sender, Exhaust gas pressure sensor 1

G70

Air mass meter

G71

Intake manifold pressure sender

G450

Exhaust gas pressure sensor 1

J519

Onboard supply control unit

J623

Engine control unit

T3d

3-pin connector

T3f

3-pin connector

T4a

4-pin connector

T94

94-pin connector

B135

Connection 1 (15a), in interior wiring harness

D103

Connection 3 in engine compartment wiring harness

D106

Connection 4 in engine compartment wiring harness

Only models with stop/start system

Crafter	Current Flow Diagram	No. 167 / 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

Brake light switch, Brake pedal switch, Continued coolant circulation relay, Coolant circulation pump

Brake light switch

F63

Brake pedal switch

J104

ABS control unit

J151

Continued coolant circulation relay, under driver seat

J519

Onboard supply control unit

J623

Engine control unit

T4c

4-pin connector

T28

28-pin connector, on lower section of right A-pillar

T38

38-pin connector

T46

46-pin connector

T94

94-pin connector

V50

Coolant circulation pump

640

Earth point 2, left in engine compartment

A89

Connection 2 (54) in dash panel wiring harness

B149

Positive connection 2 (15a), in interior wiring harness

Only models with anti-lock brake system (ABS) and electronic stabilisation program (ESP)

From November 2009

Crafter	Current Flow Diagram	No. 167 / 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

Fuel gauge sender, Fuel system pressurisation pump, Coolant pump relay, Wiring junction 1 for bus systems, Diagnostic connection

Fuel gauge sender

Fuel system pressurisation pump

J235

Coolant pump relay, on driver seat

J301

Air conditioning system control unit

J364

Auxiliary heater control unit

J623

Engine control unit

T2fa

2-pin connector

T3e

3-pin connector

T4b

4-pin connector

T8b

8-pin connector

T8t

8-pin connector

T12c

12-pin connector

T16

16-pin connector

TV26

Wiring junction 1 for bus systems

T28

28-pin connector, on lower section of right A-pillar

T94

94-pin connector

U31

Diagnostic connection

Earth point, under driver seat

Earth point, on rear of left longitudinal member

638

Earth point, on right A-pillar

639

Earth point, left A-pillar

704

Earth point 2 under driver seat

From May 2010

Only models with air conditioning system

Only models with no air conditioning system

From November 2009

Crafter	Current Flow Diagram	No. 167 / 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

Pressure sender for reducing agent metering system, Injector for reducing agent

G686

Pressure sender for reducing agent metering system

J623

Engine control unit

N474

Injector for reducing agent

T1aa

Single connector

T2gt

2-pin connector

T2gu

2-pin connector

T3ai

3-pin connector

T10s

10-pin connector

T94

94-pin connector

Earth point, under driver seat

611

Earth connection, on fuel tank filler neck

Only panel van and Kombi models

Only models with double cab/ dropside

Crafter	Current Flow Diagram	No. 167 / 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

Exhaust gas temperature sender 1, Exhaust gas temperature sender 3, Exhaust gas temperature sender 4, Control unit for NOx sender

G235

Exhaust gas temperature sender 1

G295

NOx sender

G495

Exhaust gas temperature sender 3

G648

Exhaust gas temperature sender 4

J583

Control unit for NOx sender

J623

Engine control unit

T2a

2-pin connector

T2aw

2-pin connector

T2c

2-pin connector

3-pin connector

T5g

5-pin connector

T8a

8-pin connector

T94

94-pin connector

732

Earth point 3 under driver seat

D107

Connection 5 in engine compartment wiring harness

Crafter	Current Flow Diagram	No. 167 / 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

Position sender for charge pressure positioner, Control unit for reducing-agent heater, Heater element for crankcase breather, Fuel pressure regulating valve

G581

Position sender for charge pressure positioner

J623

Engine control unit

J891

Control unit for reducing-agent heater

N79

Heater element for crankcase breather

N276

Fuel pressure regulating valve

T2gs

2-pin connector

T3ak

3-pin connector

T4bg

4-pin connector

8-pin connector, on left in engine compartment

T9c

9-pin connector

T60

60-pin connector

T94

94-pin connector

Only panel van and Kombi models

Only for countries with cold climate

Only models with double cab/ dropside

Crafter	Current Flow Diagram	No. 167 / 18

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

Temperature sender for reducing agent, Control unit for reducing-agent heater, Fuse 34 on fuse holder D, Fuse 35 on fuse holder D, Heater for reducing-agent line (heater circuit 2)

G685

Temperature sender for reducing agent

J891

Control unit for reducing-agent heater

SD34

Fuse 34 on fuse holder D

SD35

Fuse 35 on fuse holder D

T2au

2-pin connector

T4bh

4-pin connector

T5e

5-pin connector

T9c

9-pin connector

T10s

10-pin connector

Z102

Heater for reducing-agent tank (heater circuit 1)

Z104

Heater for reducing-agent line (heater circuit 2)

Earth point, on rear of left longitudinal member

732

Earth point 3 under driver seat

D110

Connection 8 in engine compartment wiring harness

Only models with double cab/ dropside

Only panel van and Kombi models

Crafter	Current Flow Diagram	No. 167 / 19

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

Reducing agent level sender, Evaluation unit for reducing agent level, Control unit for reducing-agent heater, Pump for reducing agent, Heater for reducing-agent pump (heater circuit 2)

G697

Reducing agent level sender

G698

Evaluation unit for reducing agent level

J891

Control unit for reducing-agent heater

T3ah

3-pin connector

T5e

5-pin connector

T5f

5-pin connector

T9c

9-pin connector

T10s

10-pin connector

V437

Pump for reducing agent

Z103

Heater for reducing-agent pump (heater circuit 2)

Earth point, on rear of left longitudinal member

732

Earth point 3 under driver seat

D108

Connection 6 in engine compartment wiring harness

D110

Connection 8 in engine compartment wiring harness

D111

Connection 9 in engine compartment wiring harness

D112

Connection 10 in engine compartment wiring harness

Only panel van and Kombi models

Only models with double cab/ dropside

Only models with stop/start system

Crafter	Current Flow Diagram	No. 167 / 20

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, Control unit in dash panel insert, Dash panel insert, Reversing valve for reducing agent

Oil pressure switch

Fuel gauge

Coolant temperature gauge

Buzzer and gong

J285

Control unit in dash panel insert

Dash panel insert

Oil pressure warning lamp

K28

Coolant temperature and coolant shortage warning lamp

K38

Oil level warning lamp

K105

Reserve fuel warning lamp

K231

Diesel particulate filter warning lamp

N473

Reversing valve for reducing agent

T2av

2-pin connector

T8a

8-pin connector, on left in engine compartment

T9c

9-pin connector

T10

10-pin connector, on lower section of right A-pillar

T18a

18-pin connector

T28

28-pin connector

Earth point, lower part of right A-pillar

A20

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

D111

Connection 9 in engine compartment wiring harness

From April 2011

Only panel van and Kombi models

Only models with double cab/ dropside

Wiring diagrams Volks Wagen 2.5l diesel engine , CEBA,CEBB,CECA,CECB

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