Volvo XC70 2012 Wiring Diagram page 220

Connectors
74/310 - 74/313
74/310 4-Cyl. 1.6l Turbo
8-pin black
No.
1 8/6:2 Injection valves
2 8/6:1 Injection valves
3 8/7:2 Injection valves
4 8/7:1 Injection valves
5 8/8:2 Injection valves
6 8/8:1 Injection valves
7 8/9:2 Injection valves
8 8/9:1 Injection valves
74/310 4-Cyl. 2.0l Turbo
16-pin black
No.
1 8/6:1 Injection valves
2 7/23:2 Rear knock sensor
3 7/24:2 Front knock sensor
4 8/7:1 Injection valves
5 8/8:1 Injection valves
6 8/9:1 Injection valves
7 7/23:1 Rear knock sensor
8 7/24:1 Front knock sensor
9 8/6:2 Injection valves
10 -
11 -
12 8/7:2 Injection valves
13 8/8:2 Injection valves
14 8/9:2 Injection valves
15 -
16 -
74/313
1-pin black
No. Harness battery monitoring sensor (BMS)
1 7/240:2 Battery monitoring sensor
(BMS)
Engine harness
Engine harness
TP 39217202 XC70(08-) & S80(07-) 2012
4/46A:3 Engine Control Module (ECM)
YE-BU
GN-BU 4/46A:77 Engine Control Module (ECM)
BU-OG 4/46A:25 Engine Control Module (ECM)
4/46A:52 Engine Control Module (ECM)
GY-YE
4/46A:26 Engine Control Module (ECM)
GN-VT
VT-GY 4/46A:76 Engine Control Module (ECM)
BU-OG 4/46A:27 Engine Control Module (ECM)
4/46A:53 Engine Control Module (ECM)
YE-OG
4/46A:77 Engine Control Module (ECM)
GN-BU
4/46A:61 Engine Control Module (ECM)
BN-BU
VT-OG 4/46A:60 Engine Control Module (ECM)
GY-YE 4/46A:52 Engine Control Module (ECM)
4/46A:76 Engine Control Module (ECM)
VT-GY
YE-OG 4/46A:53 Engine Control Module (ECM)
BN-GN 4/46A:85 Engine Control Module (ECM)
4/46A:84 Engine Control Module (ECM)
WH-BN
4/46A:3 Engine Control Module (ECM)
YE-BU
- -
- -
4/46A:25 Engine Control Module (ECM)
BU-OG
GN-VT 4/46A:26 Engine Control Module (ECM)
BU 4/46A:27 Engine Control Module (ECM)
- -
-
-
Engine compartment harness
4/56C1:49 Central Electronic Module
GN-BK
(CEM)
Engine harness
Engine harness
YE-BU
GN-BU
BU-OG
GY-YE
GN-VT
VT-GY
BU-OG
YE-OG
GN-BU
BN-BU
VT-OG
GY-YE
VT-GY
YE-OG
BN-GN
WH-BN
YE-BU
-
-
BU-OG
GN-VT
BU
-
-
GN-BK
220