X160 Engine Wiring Harness to Fuel Injector Wiring Harness

WARNING: This page is about a different car, the 2022 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY	Courtesy of GENERAL MOTORS COMPANY
Connector Part Information Harness Type: Engine Wiring Harness OEM Connector: 33472-1216 Service Connector: 19352907 Description: 12-Way F 1.5 MX Series, Sealed (BK)	Connector Part Information Harness Type: Fuel Injector OEM Connector: Not Available Service Connector: Service by Harness - See Part Catalog Description: 12-Way M (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	19368973	J-35616-2A (GY)	J-38125-217
II	Not required	No Tool Required	No Tool Required

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	0.75	GY / BU	4804	I	-	Direct Fuel Injector High Voltage Control Cylinder 4	1	0.75	GY / BU	4804	II	-
2	0.75	BN	4801	I	-	Direct Fuel Injector High Voltage Control Cylinder 1	2	0.75	BN	4801	II	-
3	0.75	BN / WH	4901	I	-	Direct Fuel Injector High Voltage Supply Cylinder 1	3	0.75	BN / WH	4901	II	-
4	0.75	BU	4802	I	-	Direct Fuel Injector High Voltage Control Cylinder 2	4	0.75	BU	4802	II	-
5	0.75	BU / GY	4902	I	-	Direct Fuel Injector High Voltage Supply Cylinder 2	5	0.75	BU / GY	4902	II	-
6	-	-	-	-	-	Not Occupied	6	-	-	-	-	-
7	0.75	BU / WH	4904	I	-	Direct Fuel Injector High Voltage Supply Cylinder 4	7	0.75	BU / WH	4904	II	-
8	0.5	WH / RD	480	I	-	Engine Control Vehicle Sensors 5 Volt Reference 1	8	0.5	WH / RD	480	II	-
9	0.75	GN	4803	I	-	Direct Fuel Injector High Voltage Control Cylinder 3	9	0.75	GN	4803	II	-
10	0.75	GN / GY	4903	I	-	Direct Fuel Injector High Voltage Supply Cylinder 3	10	0.75	GN / GY	4903	II	-
11	0.5	BK / GY	626	I	-	Engine Control Vehicle Sensors Low Reference 1	11	0.5	BK / GY	626	II	-
12	0.5	BU / WH	2918	I	-	Fuel Rail Pressure Sensor Signal	12	0.5	BU / WH	2918	II	-