1,4l 4AV (AHW+AKQ)

Current flow diagram

Edition 12.99

For alternatives to relay and fuse positions as well as multi-pin connector wiring-see ”Fitting locations” section.

Fuse colours

30 A – green

25 A – white

20 A – yellow

15 A – blue10 A – red7.5 A – brown5 A – beige3 A – lilac

97–14163

Note:

The number in brackets behind the partdesignation denotes the control number on thehousing.

Relay locations on relay plate:

Relay locations on 13 position additionalrelay carrier, above relay plate:

Fuel pump relay (167)

Relief relay for X contact (18)2

4

Golf/Bora No. 3/1

1.4 ltr./55kW 4AV, engine code AHW,

1.4 ltr./55kW 4AV, engine code AKQ,

from October 1997

1 2 3 4 5 6 7 8 9 10 11 12 13 1497-26882

B

5030

M

G

5/31

J593

9

2

ro/sw2,5

A/+

sw35,0

T6/3

D+

T

bl0,5

C

C1

ro6,0

7/30

ro16,0

4

S176110A

500 502

5

S177110A

2

S16350A

A/+

bl0,35

123

T2e/2

4/2

sw16,0

81

S1/1

br0,5

31a

bl0,5

A17

bl1,0

D /50

bl0,35

122

✱

b

D /50b

ro/sw2,5

B+


Edition 12.99

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellowor = orange

Golf/Bora No. 3/2Alternator, starter

A – BatteryB – StarterC – AlternatorC1 – Voltage regulatorD – Ignition/starter switchJ59 – X contact relief relayS163 – Fuse -2- (30) in battery fuse holderS176 – Fuse -4- (30) in battery fuse holderS177 – Fuse -5- (30) in battery fuse holderT2e – 2-pin connector, near starter (on vehicles not

fitted with air conditioner)T4 – 4-pin connector, near starter (on vehicles fitted

with air conditioner)T6 – 6-pin connector, brown, in protective housing

for connectors, left in plenum chamber

81 – Earth connection -1-, in dash panel wiringharness

500 – Screw connection -1- (30), on relay plate

502 – Screw connection -1- (30a), on relay plate

A17 – Connection (61), in dash panel wiring harness(discontinued for vehicles from May 1998)

✱ – For vehicles from May 1998

– ●

●

– – Discontinued for vehicles from May 1998

97-24159

gn/br0,5

N152

br2,5

JT80/71

448

T4a/1

gn/ge0,5

T80/78

T4a/3

T4a/4

15 16 17 18 19 20 21 22 23 24 25 26 27 28

T80/3

T6/1

sw/li1,5

85

T80/1

T4a/2

sw/li1,5

T10a/8

A104

ro6,0

501

A98

D /30

A32

ro2,5

ro6,0

ro1,0

PQ

S1010A

10

10a

S22915A

sw0,5

sw1,5

85

A2

sw2,5

29

29a

D /15

99

sw2,5

sw/li1,5

31a

31 a

b

ro/li1,0

T6/4

1,0 ro/gn


ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellow

Edition 12.98

Golf/Bora No. 3/34AV control unit (injection system), ignition system

D – Ignition/starter switchJ448 – 4AV control unit (injection system), centre in

plenum chamberN152– Ignition transformerP – Spark plug connectorQ – Flame plugS10 – Fuse in relay plate fuse boxS229 – Fuse in fuse holderT4a – 4-pin connectorT6 – 6-pin connector, brown, in protective housing

for connectors, left in plenum chamberT10a – 10-pin connector, in cable channel left in engine

compartmentT80 – 80-pin connector

85 – Earth connection -1-, in engine compartmentwiring harness

501 – Screw connection -2- (30), on relay plate

A2 – Positive (+) connection (15), in dash panelwiring harness

A32 – Positive connection (30), in dash panel wiringharness

A98 – Positive connection -4- (30), in dash panelwiring harness

A104 – Positive connection -2- (15), in dash panelwiring harness

97-24160

29 30 31 32 33 34 35 36 37 38 39 40 41 42

31a

31 a

J 448

2

1G40

T80/76

li/ge0,5

li/ro0,5

li0,5

T10a/4

br/bl0,5

T80/53

bl0,5

li0,35

114

50

br/ws0,5

li/ro0,5

T80/64

94

3

br/bl0,5

li/ro0,5

220D101

br2,5

T80/2

10

gr/ws0,5

T80/19

124

T10/1

gn/ws0,5

T80/18

120

T10/2

✱✱

W

gr/ws0,35

gn/ws0,35

T80/13

ws0,5

T10/4

✱✱✱

3 4

1

G62 G2

2

c



Edition 12.98

Golf/Bora No. 3/44AV control unit (injection system), coolant tempe-rature sender, Hall sender

G2 – Coolant temperature senderG40 – Hall senderG62 – Coolant temperature senderJ448 – 4AV control unit (injection system), centre in

plenum chamberT10 – 10-pin connector, orange, in protective housing



10 – Earth point, in plenum chamber

220 – Earth connection (sender earth), in enginewiring harness

D101 – Connection -1-, in engine compartment wiringharness

✱✱ – Fuel consumption signal from engine controlunit, for MFI only

✱✱✱ – Connection for radiator fan control unit

97-26883

31a

31 a

43 44 45 46 47 48 49 50 51 52 53 54 55 56

338

c

br/bl0,5

li1,0

34

J 448

T80/69 T80/74T80/66

T8/1 T8/2 T8/3 T8/5 T8/4

T8/7

M

T8/8

J

T80/59

li/ws1,0

ws0,5

T80/75

li/sw0,5

li/ro0,5

li/ge0,5

F60 G69V60 G88

G28

sw0,5

T80/56

ws0,5

T80/63

T3/3 T3/2 T3/1

ge0,5

br/bl1,0

T80/67

T80/8

gn0,5

T80/10

bl/ro0,5

T10/7 T10/8

✱✱

c

✱✱


Edition 12.99


Golf/Bora No. 3/54AV control unit (injection system), throttle valvecontrol part, engine speed sender

F60 – Idling switchG28 – Engine speed senderG69 – Throttle valve potentiometerG88 – Throttle valve positioner potentiometerJ226 – Starter inhibitor and reversing light relay, above

central electricsJ338 – Throttle valve control unitJ448 – 4AV control unit (injection system), centre in

plenum chamberT3 – 3-pin connector, near intake manifoldT8 – 8-pin connectorT10 – 10-pin connector, orange, in protective housing

for connectors, left in plenum chamberT80 – 80-pin connectorV60 – Throttle valve positioner

✱✱ – Air conditioning system connection

– – – – For vehicles with automatic gearbox only

97-24162

31a

31 a

57 58 59 60 61 62 63 64 65 66 67 68 69 70

J448

T80/60

G61

sw1,0

T2/2 T2/1

sw0,5

bl0,5

T80/68

D102

li/ro0,5

T80/62T80/54

32

bl/gn0,5

1

br/bl0,5

ge/sw0,5

T80/61

4

G42 G71

ro/li1,5

li1,0

li/gn1,0

li/ro1,0

li/bl1,0

ro/li1,0

ro/li1,0

ro/li1,0

ro/li1,0

1

N332

1

N322

1

N312

1

N302

T80/65T80/73 T80/58T80/80

D95

T10a/5

S23210A

32a

32

91

bl4,0

220c

ro/li1,0

gr0,5


Edition 12.99


Golf/Bora No. 3/64AV control unit (injection system), intake manifoldpressure sender, intake manifold temperature sen-der, knock sensor, injectors

G42 – Intake air temperature senderG61 – Knock sensor IG71 – Intake manifold pressure senderJ448 – 4AV control unit (injection system), centre in

plenum chamberN30 – Injector, cylinder 1N31 – Injector, cylinder 2N32 – Injector, cylinder 3N33 – Injector, cylinder 4S232 – Fuse in fuse holderT2 – 2-pin connector, left on cylinder headT10a – 10-pin connector, in cable channel left in engine


220 – Earth connection (sender earth), in enginewiring harness

D95 – Connection (injectors), in engine compartmentwiring harness

D102 – Connection -2-, in engine compartment wiringharness

97-26884

71 72 73 74 75 76 77 78 79 80 81 82 83 84

G39

T4b/1T4b/3

1,0 ws

T4b/4

T80/26

sw1,0

br1,0

T80/25

E30

J448

ws1,0

sw1,0

gr1,0

T4b/2

li/ro1,0

1

N80

2

T80/15

bl/ge1,5

g

bl/ro1,5

T80/20

e

f

A27

T10/6

bl/ws0,5

0,35 bl/ws

T80/4

li/ws0,5

T10/3

S3/6

li1,0

1

N18

2

T80/72

88

ge/sw1,0

1,0 br/sw

10

31a

31 a

d

T80/6

T10/9

gn/br0,5

0,35 gn/br


Edition 12.99


Golf/Bora No. 3/74AV control unit (injection system), Lambda probe,activated charcoal filter system solenoid valve, ex-haust gas recirculation valve

G39 – Lambda probeJ448 – 4AV control unit (injection system), centre in

plenum chamberN18 – Exhaust gas recirculation valveN80 – Activated charcoal filter system solenoid valve IT4b – 4-pin connector, in centre of engine

compartmentT10 – 10-pin connector, orange, in protective housing

for connectors, left in plenum chamberT80 – 80-pin connector


A27 – Connection (speed signal), in dash panel wiringharness

E30 – Connection (87a), in engine wiring harness

97-24164

e

f

e

f

G6

1 3

4 2

GM

S22815A

28a

bl/ro1,5

G32

1

2

269

135

br1,5

li/sw0,35

br/ws0,35

T10a/9

40

br/ws0,5

br/ws1,0

br/ws0,5

h ij

li/ro0,35

br/ws0,5

10A

34a

34

bl4,0

S234

65

bl4,0

A99

ge/sw1,0

28

134

br/ws0,35

133

br/ws0,35

S3/2S3/4

19/86

17/3016/85

23/87

J17

2018

4

22

21

S3/5S2/5 S3/1

24

sw0,5

S3/3

bl4,0

20

31 a

d

E30

10A

43a

43

bl/ge2,5

S243

bl4,0

g

504

T6/5

85 86 87 88 89 90 91 92 93 94 95 96 97 98

A100

ge/sw1,0

ge/sw1,0

T10a/6

79

ge/sw1,0

T6/6


Edition 12.99


Golf/Bora No. 3/8Fuel pump, fuel gauge sender, coolant shortage in-dicator sender

G – Fuel gauge senderG6 – Fuel pump (pre-supply pump)G32 – Coolant shortage indicator senderJ17 – Fuel pump relayS228 – Fuse in fuse holderS234 – Fuse in fuse holderS243 – Fuse in fuse holderT6 – 6-pin connector, brown, in protective housing


compartment

135 – Earth connection -2-, in dash panel wiringharness

269 – Earth connection (sender earth) -1-, in dashpanel wiring harness

504 – Screw connection -1- (87F), on relay plate

A99 – Connection -1- (87), in dash panel wiringharness

A100 – Connection -2- (87), in dash panel wiringharness

E30 – Connection (87a), in engine wiring harness

T32/7T32/28

J285

K3

gn0,35

T32/10

H3

T32/22

li/ro0,35

br/ws0,35

gn/sw0,35

F1

1 2

G22

85

br1,0

179

T10a/7

3

T10a/2

sw/ws1,0

A1

T10a/10

ws/bl0,5

gn0,35

e

f h

sw/ge10,0

503

T10a/1

gn/sw0,5

K28

97-24165

99 100 101 102 103 104 105 106 107 108 109 110 111 112

br2,5

7a

S710A

sw2,5

7

22

B163

sw/gn1,0

10

br2,5

✱

e

fh ij

2a

S210A

2

✱

sw/gn1,0

1,0 sw/ws



Edition 12.98

Golf/Bora No. 3/9Dash panel insert, optical and acoustic oil pressurewarning, speedometer sender, coolant tempera-ture/coolant shortage warning lamp

F1 – Oil pressure switchG22 – Speedometer sender (Hall sender on gearbox)H3 – BuzzerJ285 – Control unit with display in dash panel insertK3 – Oil pressure warning lampK28 – Coolant temperature/coolant shortage warning

lampS2 – Fuse in relay plate fuse boxS7 – Fuse in relay plate fuse boxT10a – 10-pin connector, in cable channel left in engine

compartmentT32 – 32-pin connector, blue


85 – Earth connection -1-, in engine compartmentwiring harness

179 – Earth connection, in left headlight wiringharness

503 – Screw connection (75x), on relay plate

A1 – Positive (+) connection (30a), in dash panelwiring harness

B163 – Positive connection -1- (15), in interior wiringharness

✱ – For vehicles from May 1998

– ●

●

– – Discontinued on vehicles from May 1998

97-24166

114 115 116 117 118 119 120 121 122 123 124 125 126113

A27

bl/ws0,35

e

f

hbl/ws0,35

gn/br0,35

li/sw0,35

li0,35

40

✱

gn/ws0,35

32 6

gr/ws0,35

31

bl0,35

A76

KT16/7

gr/ws0,35

T32/25K

4

bl0,35

T32/11T32/5T32/8

K105

3G

T12a/10

✱✱

T32a/32T32/3

G5

T32a/5T32/12W

K2

J285

1G

gr/ws0,5



Edition 12.98

Golf/Bora No. 3/10Dash panel insert, coolant temperature gauge, fuelgauge , rev. counter, self–diagnosis connection

G1 – Fuel gaugeG3 – Coolant temperature gaugeG5 – Rev. counterJ285 – Control unit with display in dash panel insertK2 – Alternator warning lampK105 – Reserve fuel warning lampT12a – 12-pin connector, connection for Climatronic

onlyT16 – 16-pin connector, centre in dash panel,

self-diagnosis connectionT32 – 32-pin connector, blueT32a – 32-pin connector, green

A27 – Connection (speed signal), in dash panel wiringharness

A76 – Connection (diagnosis wire K), in dash panelwiring harness

✱ – For vehicles from May 1998✱✱ – Fuel consumption signal from engine control

unit, for MFI only

– ●

●

– – Discontinued on vehicles from May 1998

97-24167

T6e/2

T6e/3 E86

T6e/1T6e/4

E109

bl/gn0,35

bl0,35

T32a/25

bl/gr0,35

T32a/23

T32a/24

96

br/ws0,35

G17ϑ

1

2

94

br/ws0,35

br/ge0,35

J285

J119

T32a/26

128 129 130 131 132 133 134 135 136 137 138 139 140127



Edition 12.98

Golf/Bora No. 3/11Dash panel insert, multi-function indicator, am-bient temperature display

E86 – Multi–function display call–up buttonE109 – Multi–function display, memory switchG17 – Ambient temperature sensorJ119 – Multi–function displayJ285 – Control unit with display in dash panel insertT6e – 6-pin connectorT32a – 32-pin connector, green

1,4l 4AV (AHW+AKQ)

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