Text preview for : 1,8l Motronic (AQA).pdf part of vw golf /bora /jetta 2001 original electric wiring harnas
Back to : bora.part1.rar | Home
Golf/Bora
Current flow diagram
No. 59/1
1.8 ltr./110 kW Motronic, engine code AQA,
from September 1998
For alternatives to relay and fuse positions as well as multi-pin connector wiring-see "Fitting locations" section. Relay locations on 13 position additional relay carrier, above relay plate:
Fuse colours 30 A green 25 A white 20 A yellow 15 A blue 10 A red 7.5 A brown 5 A beige 3 A lilac
Relay locations on relay plate:
2 4
9714163
X contact relief relay (18) Fuel pump relay (409)
Note: The number in brackets behind the part designation denotes the control number on the housing.
Edition 12.98
Golf/Bora
Current flow diagram
Alternator, starter
31 a 75
No. 59/2
A B C C1 D J59 S10 S163 S176 S177 S229 T4 T6 Battery Starter Alternator Voltage regulator Ignition/starter switch X contact relief relay Fuse in relay plate fuse box Fuse -2- (30), in battery fuse holder Fuse -4- (30), in battery fuse holder Fuse -5- (30), in battery fuse holder Fuse in fuse holder 4-pin connector, near starter 6-pin connector, brown, in protective housing for connectors, left in plenum chamber
9 3
5/31
J 59
2 7/30
S1/1
500
502
501 155 119 0,5 sw 1,0 ro/gn b
0,5 br
16,0 ro
6,0 ro
6,0 ro
6,0 ro
2,5 sw
139 2,5 sw 1,5 sw
A2
81
10a
5 167
4
2
29
500 501 502 A2
Earth connection -1-, in dash panel wiring harness Screw connection -1- (30), on relay plate Screw connection -2- (30), on relay plate Screw connection -1- (30a), on relay plate
110A
S177 S176 S163
110A 50A
D /50b
117
D /15
S229
15A 29a
S10
10A 10 1,0 ro
16,0 sw
0,35 bl
30
2,5 ro/sw
1,5 ro/sw
1,5 sw/li
0,5 br/ro
A /+
A /+ T6/3
35,0 sw 2,5 ro/sw
A41
D /30
c
T4/2
0,5 bl
T4/1
0,5 br/ro
A98
2,5 ro
6,0 ro A32
Positive (+) connection (15), in dash panel wiring harness A32 Positive connection (30), in dash panel wiring harness A41 Positive (+) connection (50), in dash panel wiring harness A98 Positive connection -4- (30), in dash panel wiring harness
B+
D+ G
W
30
50
C B C1
M
81 1 2 3 4 5 6 7 8 9 10 11 12 13 14 97-24384
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
Edition 12.98
Golf/Bora
31 a
Current flow diagram
31 a
No. 59/3
Motronic control unit, ignition system
J220 Motronic control unit, centre in plenum chamber N70 Ignition coil 1 with output stage N127 Ignition coil 2 with output stage N291 Ignition coil 3 with output stage N292 Ignition coil 4 with output stage P Spark plug connector Q Flame plug T4a 4-pin connector T4b 4-pin connector T4c 4-pin connector T4d 4-pin connector T6 6-pin connector, brown, in protective housing for connectors, left in plenum chamber T10a 10-pin connector, in cable channel left in engine compartment T121 121-pin connector
15
b A104 1,5 sw/li 1,5 sw/li 1,5 sw/li 1,0 ro/gn
T10a/8
1,5 sw
T6/1
T6/4
0,35 ro/gn
T121/3
T121/62
J 220
T121/103 0,35 sw/br T121/94 0,35 sw/li
Earth point, on cylinder head
T121/102 0,35 sw/bl D52 c 1,5 sw/li 15 T4a/1 1,5 sw/li
T121/95 0,35 sw/ge
1,5 sw/li
1,5 sw/li
N 70
1 T4a/3
15 T4b/1
N 127
1 T4b/3
15 T4c/1
N 291
1 T4c/3
15 T4d/1
N 292
1 T4d/3
Earth connection -1-, in engine compartment wiring harness 281 Earth connection -1-, in engine prewiring wiring harness A104 Positive connection -2- (15), in dash panel wiring harness D52 Positive connection (15a), in engine compartment wiring harness
85
T4a/4 T4a/2 4a 1,5 1,5 br/ge br
T4b/4 T4b/2 4a 1,5 1,5 br/ge br
T4c/4 T4c/2 4a 1,5 1,5 br/ge br
T4d/4 T4d/2 4a 1,5 1,5 br/ge br
281
2,5 br/ge
P Q
P Q
P Q
P Q
15 15 16 17 18
85 19 20 21
85 22 23 24
85 25 26 27
85 28 97-24047
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
Edition 11.98
Golf/Bora
31 a
Current flow diagram
31 a
No. 59/4
Motronic control unit, coolant temperature sender, Hall sender, charge pressure sender
Coolant temperature sender Charge pressure sender Coolant temperature sender Hall sender 2 Motronic control unit, centre in plenum chamber T10a 10-pin connector, in cable channel left in engine compartment T10d 10-pin connector, green, in protective housing for connectors, left in plenum chamber T121 121-pin connector
220
D101
G2 G31 G62 G163 J220
4
0,5 br/ro
T10d/5
0,35 bl/li
Earth connection (sender earth), in engine wiring harness Connection -1-, in engine compartment wiring harness
T121/28
J 220
T121/98 0,35 li/gn T121/101 0,35 li/gr T121/108 0,35 br/bl T121/93 0,35 bl 169 0,35 li
T121/86 0,35 li/ge
D101
T10a/4
0,35 li/gn 0,5 li
2
1
3
4 í
2
3
4
G62
1 1 0,5 br/bl 2 0,5 br/ws
G2
3 0,5 br/bl
G 163
G 31
0,35 br/bl
150 220 d
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
29
30
31
32
33
34
35
36
37
38
39
40
41
42 97-24048
Edition 11.98
Golf/Bora
31 a
Current flow diagram
31 a
No. 59/5
Motronic control unit, throttle valve control part, intake air temperature sender, angle sender for throttle valve operation (electric accelerator), knock sensor I
G42 G61 G186 G187 Intake air temperature sender Knock sensor I Throttle valve drive (electric throttle operation) Throttle valve drive angle sender -1- (electric throttle operation) Throttle valve drive angle sender -2- (electric throttle operation) Motronic control unit, centre in plenum chamber Throttle valve control unit 3-pin connector, rear in engine compartment 6-pin connector 10-pin connector, orange, in protective housing for connectors, left in plenum chamber 121-pin connector
168 0,35 gn/ws
G188 J220 J338 T3a T6a T10
T10/2
0,35 gn/ro T121/81
J 220
T121/ 117 T121/ 91 0,35 ws T121/ 84 0,35 li/ge T121/ 83 0,35 li/ws T121/ 92 0,35 li T121/85 T121/ 106 0,35 gn T121/99
T121
139
T121/ 118 1,0 li/sw
Earth connection (sender earth), in Motronic wiring harness Fuel consumption signal from engine control unit, for MFI only
1,0 ws
0,35 bl/gn
0,35 bl
139 0,35 sw 0,35 ge
e
T3a/3 T3a/1 T3a/2
T6a/5 M
T6a/3
T6a/6
T6a/4
T6a/2
T6a/1
1 2
J 338
G42 G 61
G 186 G 187
d
G 188
0,35 br/bl
d
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
43
44
45
46
47
48
49
50
51
52
53
54
55
56 97-24049
Edition 11.98
Golf/Bora
31 a
Current flow diagram
31 a
No. 59/6
Motronic control unit, engine speed sender, knock sensor II, power steering pressure switch
F88 G28 G66 J220 Power assisted steering pressure switch Engine speed sender Knock sensor II Motronic control unit, centre in plenum chamber 3-pin connector, front in engine compartment 3-pin connector, front in engine compartment 10-pin connector, orange, in protective housing for connectors, left in plenum chamber 121-pin connector
T10/7
0,35 gn/gr
T10/8
0,35 bl/ro
T3b T3f T10 T121
10 131 139
Earth point, in plenum chamber Earth connection -2-, in engine compartment wiring harness Earth connection (sender earth), in Motronic wiring harness Earth connection (sender earth), in engine wiring harness Compressor switchoff Air conditioner "ready" connection
T121/41
T121/40
J 220
220
T121/ 90 0,35 br T121/ 82 0,35 ws T121/ 49 0,35 ws/li T121/ 50 T121/ 1 2,5 br/ro T121/ 2
T121/107
0,35 gr 0,35 ws/gr 2,5 br/ro
e
139 0,35 bl 0,35 sw 0,35 sw
T3b/2 T3b/1 T3b/3
T3f/1
T3f/2
T3f/3
1
G 66
G 28
F 88
2
d
220
2,5 br/ro 10 131 68 69 131
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
57
58
59
60
61
62
63
64
65
66
67
70 97-24050
Edition 11.98
Golf/Bora
31 a
Current flow diagram
31 a
No. 59/7
Motronic control unit, injectors, air mass meter
G70 Air mass meter J220 Motronic control unit, centre in plenum chamber N30 Injector, cylinder 1 N31 Injector, cylinder 2 N32 Injector, cylinder 3 N33 Injector, cylinder 4 S232 Fuse in fuse holder T10 10-pin connector, orange, in protective housing for connectors, left in plenum chamber T10a 10-pin connector, in cable channel left in engine compartment T16 16-pin connector, in centre of dash panel, self-diagnosis connection T121 121-pin connector Connection (injectors), in engine compartment wiring harness E30 Connection (87a), in engine wiring harness
D95
173 0,35 gr/ws
T10/1
0,35 gr/ws
J 220
T121/96 0,35 li T121/89 0,35 li/gn T121/97 0,35 li/ro T121/88 0,35 li/bl T121/ 27 0,35 gn T121/ 29 0,35 sw
T121/43
T121/ 53 0,35 ro/li
141 4,0 bl
32
S232
10A 32a
1,5 ro/li
2
2
2
2
3
5
4
N 30 T10a/5
1,0 ro/li 1 1,0 ro/li 1 1,0 ro/li
N 31
1 1,0 ro/li
N 32
1 1,0 ro/li
N 33
2 1,5 bl/ge
G 70
D95 E30 71 72 73 74 75 76 77 78 79 80 81 82 83 84 97-24051 f
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
Edition 11.98
Golf/Bora
31 a
Current flow diagram
31 a
No. 59/8
Motronic control unit, activated charcoal filter system solenoid valve, accelerator pedel position sender, Lambda probe
G39 G79 G185 J220 N80 T4b T6b T10h T121
E30
Lambda probe Accelerator position sender Accelerator pedal position sender -2Motronic control unit, centre in plenum chamber Activated charcoal filter system solenoid valve I 4-pin connector, in protective housing in rear of engine compartment 6-pin connector 10-pin connector, blue, in protective housing for connectors, left in plenum chamber 121-pin connector
Connection (87a), in engine wiring harness
J 220
T121/ T121/70 51 1,0 1,0 gn sw T121/5 1,0 ws T121/64 0,35 li/ro T121/ 34 0,35 br/ws T121/ 72 T121/ 33 0,35 gr/bl T121/ 73 T121/ 35 T121/ 36 0,35 gr/ro
0,35 gn/ws
0,35 ge/gn
0,35 ws/bl
T4b/3 T4b/4
T4b/2 T10h/ T10h/ T10h/ T10h/ T10h/ T10h/
1 2 6 3 5 4
1,0 gr
1,0 sw
1,0 ws
T6b/6 2 142
T6b/1
T6b/5
T6b/2
T6b/4
T6b/3
N 80
1 1,5 bl/ge
G39
1,0 ws 2,5 bl/ge
G 185
G 79
T4b/1
1,5 bl/ro f 85 86 87 88 89 90 91 E30 92 93 94 95 96 97 98 97-24052
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
Edition 11.98
Golf/Bora
31 a
Current flow diagram
31 a
No. 59/9
Motronic control unit, pump for continued coolant circulation
J104 ABS with EDL control unit, left in engine compartment J220 Motronic control unit, centre in plenum chamber J234 Airbag control unit, behind lower console J293 Radiator fan control unit, front left in engine compartment T2b 2-pin connector, in engine compartment cable channel, left T10b 10-pin connector T10d 10-pin connector, green, in protective housing for connectors, left in plenum chamber T25 25-pin connector, on control unit for ABS/ABS with EDL T47 47-pin connector, control unit for ABS with EDL/TCS/ESP T50 50-pin connector T121 121-pin connector V51 Continued coolant circulation pump
J 220
T121/58 0,35 or/br T121/60 0,35 or/sw T121/67 0,35 li 293 T10b/1 0,5 ro/sw
J
85
A121 A122 A125
T10d/3
0,5 ws
104 T47/20 T25/10 0,35 or/br
J
T10d/2
0,5 sw
104 T47/19 T25/11 0,35 or/sw
J
A125
T2b/1
0,5 li/ws 1,0 ro/sw
Earth connection -1-, in engine compartment wiring harness Connection (high bus), in dash panel wiring harness Connection (low bus), in dash panel wiring harness Connection (crash signal), in dash panel wiring harness
1 A122 A121 234 T50/34
J
M 2
V 51
1,0 br
85 99 100 101 102 103 104 105 106 107 108 109 110 111 112 97-24053
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
Edition 12.98
Golf/Bora
31 a 16/85 4 20 18/C 22/50 24/TK 19/86 21/31 17/30
Current flow diagram
No. 59/10
Motronic control unit, solenoid valve for charge pressure control, divert valve for turbocharger, fuel pump relay
J17 Fuel pump relay J220 Motronic control unit, centre in plenum chamber J234 Airbag control unit, behind lower console N75 Charge pressure control solenoid valve N249 Turbocharger divert air valve T10 10-pin connector, orange, in protective housing for connectors, left in plenum chamber T10a 10-pin connector, in cable channel left in engine compartment T10d 10-pin connector, green, in protective housing for connectors, left in plenum chamber T10h 10-pin connector, blue, in protective housing for connectors, left in plenum chamber T50 50-pin connector T121 121-pin connector
A125
J 17
23/87 g
S3/6 0,5 li/ws
S3/4
S3/5 0,5 li/ws
S3/2 1,5 ro/sw
S3/1 0,5 br/ge
S3/3 0,5 sw
S2/5
A125 0,5 li/ws
9
171
12
T10/3
0,35 li/ws T121/65
234 T50/34
J
J 220
T121/104 0,35 gn/br T121/ 61 0,35 ws T121/116 0,5 li/gr T121/48 0,35 ws/ro T121/30 0,35 ws/gn T121/ 25 0,35 ge/br T121/ 80 0,35 gn/li
T121/105 0,35 gr/gn
D101
Connection (crash signal), in dash panel wiring harness Connection -2-, in engine wiring harness
144
T10/
4
T10a/
3
T10h/
9 0,35 ws/ro
T10d/
7
T10d/ T10d/
10 9
1,0 ge/sw
2
2
T10a/6
164
N 249
1 0,5 ge/sw
N 75
1 0,5 ge/sw 0,5 ge/sw
D102
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
118 119 120 121 122 123 124 125 126 97-24385
113
114
115
116
117
Edition 12.98
Golf/Bora
Current flow diagram
No. 59/11
Motronic control unit, switch for cruise control system (CCS), clutch pedal switch, brake lights switch, brake pedal switch for CCS
E45 E227 F F36 F47 J220 S13 T10 T10d T10e Cruise control system switch Cruise control system (CCS) button (Set) Brake light switch Clutch pedal switch Cruise cont. sys. brake pedal switch Motronic control unit, centre in plenum chamber Fuse in relay plate fuse box 10-pin connector, orange, in protective housing for connectors, left in plenum chamber 10-pin connector, green, in protective housing for connectors, left in plenum chamber 10-pin connector, black, in protective housing for connectors, left in plenum chamber 10-pin connector, next to steering column 121-pin connector
g
g
A27
h i
0,35 bl/ws
0,35 gn/br
T10/6
0,35 bl/ws
T10/9
0,35 gn/br T121/37
J 220
T121/38 0,35 sw/ws T121/ 76 0,35 ws T121/75 0,35 bl/gr T121/57 0,35 ro/ge
T121/54
T10s T121
A18
9
T121/ 39 0,35 ws/ro
T121/ 56
T121/ 55
Connection (54), in dash panel wiring harness Connection (15a), in dash panel wiring harness Connection (speed signal), in dash panel wiring harness For vehicles with CCS only
0,35 sw/ro
0,35 ws/ge
A20
6,0 ro
A27
T10e/3
0,35 sw/ge 0,35 sw/ge
T10e/ T10e/
9 1 0,35 ws 0,35 bl 0,35 sw/bl
T10e/
2 0,35 ro/ws
T10d/ T10e/ T10e/
4 4 5 1,0 ws/ro 1,0 ro/sw 1,0 ws/ge
13
S13
10A 13a
T10s/ T10s/
7 4
T10s/ T10s/ T10s/ T10s/
5 2 6 3 2 3
1,0 ro/br
1
155
3201
F36 E45 E227
1 1,0 sw/bl
F47
2
F
4 1,0 sw/bl
1,0 sw/bl
1,0 ro/sw
A18 A20 127 128 129 130 131 132 133 134 135 136 137 138 139 140 97-24386
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
Edition 12.98
Golf/Bora
Current flow diagram
No. 59/12
Fuel pump, fuel gauge sender, coolant shortage indicator sender
G G6 G32 S228 S234 S243 T6 T10a Fuel gauge sender Fuel pump (pre-supply pump) Coolant shortage indicator sender Fuse in fuse holder Fuse in fuse holder Fuse in fuse holder 6-pin connector, brown, in protective housing for connectors, left in plenum chamber 10-pin connector, in cable channel left in engine compartment Earth connection -2-, in dash panel wiring harness Earth connection (sender earth) -1-, in dash panel wiring harness Screw connection -1- (87F), on relay plate
g 504 4,0 bl h i j A99 l 4,0 bl 4,0 bl 4,0 bl 4,0 bl 0,35 li/sw 0,35 br/ws 0,35 li/ro k h i
135 269 504 A99
43 71
34
28
S243
10A 43a 2,5 bl/ge
S234
10A 34a 1,0 ge/sw
S228
15A 28a 1,5 bl/ro
179
180
A100
0,35 br/ws 0,35 br/ws
Connection -1- (87), in dash panel wiring harness Connection -2- (87), in dash panel wiring harness
A100 1,0 ge/sw 1,0 ge/sw 0,5 br/ws 1,0 br/ws
269 0,5 br/ws
T6/5
2,5 bl/ge
T10a/ T6/6
6 1,0 ge/sw 1 3
T10a/9
0,5 br/ws 1
G6
90 117
M 4 1,5 br 2
G
41
G 32
2
135 141 142 143 144 145 146 147 148 149 150 151 152 153 154 97-24387
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
Edition 12.98
Golf/Bora
Current flow diagram
No. 59/13
Dash panel insert, optical and acoustical oil pressure warning, speedometer sender, coolant temperature/coolant shortage warning lamp, fault lamp for electric accelerator
F1 G22 H3 J285 K2 K3 K28 Oil pressure switch Speedometer sender (Hall sender on gearbox) Buzzer Control unit with display in dash panel insert Alternator warning lamp Oil pressure warning lamp Coolant temperature/coolant shortage warning lamp Electric throttle control fault lamp Fuse in relay plate fuse box Fuse in relay plate fuse box 10-pin connector, in cable channel left in engine compartment 32-pin connector, blue 32-pin connector, green
h i j k l 11 2,5 sw 0,35 gn 0,35 gn/sw 0,35 gn 121 0,35 ws/ro 0,35 li/ro 0,35 br/ws 3 0,35 bl 43 0,35 gn/ws
h i j
K132 S5 S7 T10a T32 T32a
10
Earth point, in plenum chamber Earth connection -1-, in engine compartment wiring harness Positive connection -1- (15), in interior wiring harness Fuel consumption signal from engine control unit, for MFI only
5
7
T10a/ T10a/ T10a/1
2 10
T32/10
T32/28
T32/13
T32/22
T32/7
T32/12
T32a/ 32
85
B163
S5
5a 1,0 sw/bl
7,5A
S7
7a 1,5 sw/gn
10A
K132
1,0 sw/gn 1,0 sw/ws 0,5 ws/bl 0,5 gn/sw
K2 J285
K3
140 B163
H3
K 28
1
2
G22
3
F1
1,0 br 2,5 br 10 155 156 157 158 159
T10a/
7 85 160 161 162 163 164 165 166 167 168 97-24057
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
Edition 12.98
Golf/Bora
Current flow diagram
No. 59/14
Dash panel insert, coolant temperature gauge, fuel gauge, multi-function indicator, ambient temperature display, speedometer, self-diagnosis connection
Multifunction display callup button Multifunction display, memory switch Fuel gauge Coolant temperature gauge Ambient temperature sensor Speedometer Multifunction display Control unit with display in dash panel insert Reserve fuel warning lamp 6-pin connector 16-pin connector, in centre of dash panel, self-diagnosis connection T32 32-pin connector, blue T32a 32-pin connector, green
A13 Connection (door contact switch) , in dash
h i j 0,35 li/sw 0,35 gn/br
A27
T16/7 K
0,35 bl/ws
0,5 gr/ws
0,35 bl/gn
0,35 bl
0,35 bl/gr
E86 E109 G1 G3 G17 G21 J119 J285 K105 T6e T16
41 0,35 li
83 0,35 gr/ws
A76 0,35 gr/ws
T32/8
T32/5
T32/11
T32/3
W T32a/5
K T32/25
T32a/ 24
T32a/ 23
T32a/25
T6e/4
T6e/2
T6e/1
G3
G1 E 109 J285
0,35 br/ws T6e/3
panel wiring harness Connection (speed signal), in dash panel wiring harness A76 Connection (diagnosis wire K), in dash panel wiring harness
A27
E 86
Engine speed signal from engine control unit
K105 G21
T32/21 0,35 br/ge T32a/26 0,35 br/ge 0,35 br/ws 2 A13 1,0 br/ge 1
J119
150
152
G17
118
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
181 182 97-24388
169
170
171
172
173
174
175
176
177
178
179
180
Edition 12.98