VW ABF ECU Pinout

VAG Wiring

VW Mk3 Golf Digifant 3 ECU Pinout

PinColourLocation
1BrownEarth
2Grey / BlueInjector CYL 4
3
4
5
6Yellow / BlueG1/3 - Fuel Pump Relay
7RedF/5 - Ign Live ECU
8Green / RedCoil Pin 2
9Black / WhiteG1/7 - ECU Relay Pin 5
10BlackKnock Sensor 1 Pin 3
11
12
13
14Blue / BrownCoolant Temp Sensor Pin 1
15
16
17
18
19
20GreenLambda Pin 4
21Grey / YellowThrottle Switch
22Green / WhiteG1/12 - Rev Counter Output
23Black / YellowG1/10 - ECU relay Pin 6
24GreenInjector CYL 1
25Grey / GreenInjector CYL 2
26Grey / RedInjector CYL 3
27WhiteISV Pin 3
28Brown / BlackLambda Relay Pin 6
29
30
31Green / YellowG2/4 - 12v
32YellowKnock Sensor 1 Pin 2
33Brown / BlueEarth For Sensors
34WhiteKnock Sensor 1 Pin 1
35Blue / WhiteSpeedo
36White / YellowAir Intake Temp
37
38BlackG2/4 - 12v
39GreenAir Con Fuse Box
40Red / BlueTPS pin 2
41Red / WhiteTPS Pin 1
42RedLambda Pin 3
43Grey / WhiteK-Line
44Blue / GreenHall Sensor Pin 2
45Red / BlackHall Sensor Pin 3
46
47
48
49
50
51Purple / WhiteMPG Signal
52
53
54
55BlackKnock Sensor 2 Pin 3
56GreenKnock Sensor 2 Pin 2
57BlueKnock Sensor 2 Pin 1
58
59
60
61
62
63
64
65BlackLambda Pin 3
66
67Green / BlackEngine Speed Sensor Pin 2
68Red / YellowEngine Speed Sensor Pin 1