K20 Engine Control Module X3

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: Engine
OEM Connector: 34566-4893
Service Connector: 13574948
Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with GY Terminal Position Assurance)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	19301532	J-35616-64B (LT BU)	J-38125-213	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	0.5	GN/WH	5007	Reverse Switch Signal	I	-
2 - 9	-	-	-	Not Occupied	-	-
10	0.5	GN/BU	428	EVAP Canister Purge Solenoid Control	I	-
11 - 12	-	-	-	Not Occupied	-	-
13	0.5	BN/YE	5268	Overrun Air Valve Solenoid	I	-
14	-	-	-	Not Occupied	-	-
15	0.5	BN/YE	258	Waste Gate Solenoid Control	I	-
16	-	-	-	Not Occupied	-	-
17	0.5	GY	23	Generator Field Duty Cycle Signal	I	LUV
18	-	-	-	Not Occupied	-	-
19	0.5	BK/YE	401	Vehicle Speed Sensor Low Reference	I	-
20 - 21	-	-	-	Not Occupied	-	-
22	0.5 0.5	BK/GY BK/YE	6110 5382	Clutch Apply Sensor Low Reference Brake Position Sensor Low Reference	I I	LUV+MZ4+MM3 MM1
23 - 26	-	-	-	Not Occupied	-	-
27	0.5	BK/GN	6281	Fuel Level Sensor Low Reference	I	-
28	0.5	GY/RD	2704	Manifold Absolute Pressure Sensor 5V Reference	I	LUV
29	0.5	BK/GN	469	Manifold Absolute Pressure Sensor Low Reference	I	-
30	0.5	BK/BN	2761	Coolant Temperature Sensor Low Reference	I	-
31	-	-	-	Not Occupied	-	-
32	0.5	BN/GY	5035	Heated Oxygen Sensor Heater High Control Bank 1 Sensor 2	I	-
33 - 34	-	-	-	Not Occupied	-	-
35	0.5	YE/BN	3604	Transmission Output Speed Sensor Supply	I	-
36 - 37	-	-	-	Not Occupied	-	-
38	0.5 0.5	GY/RD WH/RD	6109 5381	Clutch Apply Sensor 5V Reference Brake Position Sensor 5V Reference	I I	LUV+MZ4+MM3 MM1
39 - 42	-	-	-	Not Occupied	-	-
43	0.5	BN/WH	6283	Fuel Tank Vapor Pressure Sensor Control	I	-
44	-	-	-	Not Occupied	-	-
45	0.5	GN/WH	432	Manifold Absolute Pressure Sensor Signal	I	-
46	0.5	GN/VT	2032	Coolant Temperature Sensor Signal	I	-
47 - 54	-	-	-	Not Occupied	-	-
55	0.5	YE	400	Vehicle Speed Sensor Signal	I	-
56 - 57	-	-	-	Not Occupied	-	-
58	0.5 0.5	WH/GN YE	5380 6111	Brake Position Sensor Signal Clutch Apply Sensor Signal	I I	MM1 MM3
59 - 62	-	-	-	Not Occupied	-	-
63	0.5	BK/BN	6284	Fuel Tank Vapor Pressure Sensor Low Reference	I	-
64	0.5	BU/VT	1589	Primary Fuel Level Sensor Signal	I	-
65 - 66	-	-	-	Not Occupied	-	-
67	0.5	GN	1668	Heated Oxygen Sensor High Signal Bank 1 Sensor 2	I	-
68	0.5	YE/WH	1669	Heated Oxygen Sensor Low Signal Bank 1 Sensor 2	I	-
69 - 73	-	-	-	Not Occupied	-	-