Fuel Injection Control Module Connector

Clear 36-Way Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector (White) Part Information		Connector - 12110487 Seal - 12110489 Strain Relief - 12110490 Terminal - 12084912 TPA (CL) - 12110488
Pin	Wire Color	Circuit No.	Function
1	D-BU	5622	Fuel Rail Pressure (FRP) Sensor Signal
2	GY	474	5-Volt Reference
3	D-BU/WH	878	Fuel Injector 8 Signal
4	OR/BK	877	Fuel Injector 7 Signal
5	YE/BK	846	Fuel Injector 6 Signal
6	TN/WH	845	Fuel Injector 5 Signal
7	L-BU/BK	844	Fuel Injector 4 Signal
8	PK/BK	1746	Fuel Injector 3 Signal
9	L-GN/BK	1745	Fuel Injector 2 Signal
10	TN	1744	Fuel Injector 1 Signal
11	BK/WH	1551	Ground
12	OR	5623	AF Fuel Injector 1 Control
13	PU	5625	AF Fuel Injector 3 Control
14	L-GN	5627	AF Fuel Injector 5 Control
15	D-BU	5629	AF Fuel Injector 7 Control
16	YE/BK	5694	Fuel Rail Pressure (FRP) Sensor PWM Output
17	PK/BK	5605	Fuel Injector Control Module (FICM) Status
18	PK	1020	Ignition Positive Voltage
19	YE	5629	Fuel Rail Temperature (FRT) Sensor Signal
20	TN	476	Ground
21	D-BU/WH	878	Gasoline Fuel Injector 8 Control
22	OR/BK	877	Gasoline Fuel Injector 7 Control
23	YE/BK	846	Gasoline Fuel Injector 6 Control
24	TN/WH	845	Gasoline Fuel Injector 5 Control
25	L-BU/BK	844	Gasoline Fuel Injector 4 Control
26	PK/BK	1746	Gasoline Fuel Injector 3 Control
27	L-GN/BK	1745	Gasoline Fuel Injector 2 Control
28	TN	1744	Gasoline Fuel Injector 1 Control
29	BK/WH	1551	Ground
30	YE	5624	AF Fuel Injector 2 Control
31	BN	5626	AF Fuel Injector 4 Control
32	L-BU	5628	AF Fuel Injector 6 Control
33	D-GN	5630	AF Fuel Injector 8 Control
34	D-BU/WH	5695	Fuel Rail Temperature (FRT) Sensor PWM Output
35	OR	2531	Alternative Fuel (AF) Enable
36	-	-	Not Used