1,4l 4AV (AHW+AKQ)
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Transcript of 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+
Current flow diagram
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
Current flow diagram
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
Current flow diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellow
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
for connectors, left in plenum chamberT10a – 10-pin connector, in cable channel left in engine
compartmentT80 – 80-pin connector
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
✱✱
Current flow diagram
Edition 12.99
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellowor = orange
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
Current flow diagram
Edition 12.99
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellowor = orange
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
compartmentT80 – 80-pin connector
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
Current flow diagram
Edition 12.99
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellowor = orange
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
10 – Earth point, in plenum chamber
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
Current flow diagram
Edition 12.99
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellowor = orange
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
for connectors, left in plenum chamberT10a – 10-pin connector, in cable channel left in engine
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
Current flow diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellow
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
10 – Earth point, in plenum chamber
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
Current flow diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellow
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
Current flow diagram
ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = lilacge = yellow
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