K20 Engine Control Module X1

Connector Part Information

Harness Type: Engine Harness
OEM Connector: 34566-4933
Service Connector: Pending
Description: 73-Way F 0.64 2.8 Series, Sealed (BK with BU Terminal Position Assurance)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray	Core Crimp	Insulation Crimp
I	Pending	Pending	Pending	Pending	Pending	Pending	Pending

K20 Engine Control Module X1

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	-	-	-	Not Occupied	-	-
2	0.5	L-BU/WH	7446	Fuel Line Pressure Sensor Signal	I	-
3	-	-	-	Not Occupied	-	-
4	0.5	YE/WH	3200	Throttle Inlet Absolute Pressure Sensor Signal	I	-
5	0.5	WH/RD	3201	Throttle Inlet Absolute Pressure Sensor 5V Reference	I	-
6	0.5	L-GN	380	A/C Refrigerant Pressure Sensor Signal	I	-
7	-	-	-	Not Occupied	-	-
8	0.5	BK/YE	7447	Fuel Line Pressure Sensor Low Reference	I	-
9	0.5	L-BU/WH	890	Fuel Tank Pressure Sensor Signal	I	-
10	0.5	YE/RD	2709	Fuel Tank Pressure Sensor 5 Volt Reference	I	-
11-13	-	-	-	Not Occupied	-	-
14	0.5	WH/RD	1164	Accelerator Pedal Position 5 Volt Reference (1)	I	-
15	0.5	YE/WH	1161	Accelerator Pedal Position Signal (1)	I	-
16-20	-	-	-	Not Occupied	-	-
21	0.5	BN/RD	2700	A/C Pressure Sensor 5 Volt Reference	I	-
22	0.5	BK/BN	5514	A/C Refrigerant Pressure Sensor Low Reference	I	-
23	-	-	-	Not Occupied	-	-
24	0.5	BN/RD	7445	Fuel Line Pressure Sensor 5V Reference	I	-
25	0.5	L-BU/VT	1589	Primary Fuel Level Sensor Signal	I	-
26	0.5	BK/L-GN	6281	Fuel Level Sensor Low Reference	I	-
27	0.5	L-BU/WH	1937	Secondary Fuel Level Sensor Signal	I	-
28-29	-	-	-	Not Occupied	-	-
30	0.5	BK/L-BU	1271	Accelerator Pedal Position Low Reference (1)	I	-
31	-	-	-	Not Occupied	-	-
32	0.5	WH/GY	459	A/C Compressor Clutch Relay Control	I	-
33	0.5	BN/RD	1274	Accelerator Pedal Position 5 Volt Reference (2)	I	-
34	0.5	L-GN/WH	1162	Accelerator Pedal Position Signal (2)	I	-
35	0.5	VT/WH	6384	Reverse Lockout Signal	I	-
36	0.5	L-BU/BK	7493	High Speed GMLAN Serial Data (+) (3)	I	-
37	0.5	WH	7494	High Speed GMLAN Serial Data (-) (3)	I	-
38	-	-	-	Not Occupied	-	-
39	0.5	L-BU	2500	High Speed GMLAN Serial Data (+) (1)	I	-
40	0.5	WH	2501	High Speed GMLAN Serial Data (-) (1)	I	-
41-43	-	-	-	Not Occupied	-	-
44	0.5	L-GN/GY	465	Fuel Pump Primary Relay Control	I	-
45	-	-	-	Not Occupied	-	-
46	0.5	BN/WH	419	Check Engine Indicator Control	I	-
47	0.5 0.5	GY/RD WH/RD	6109 5381	Clutch Apply Sensor Voltage Reference Brake Position Sensor 5 Volt Reference	I	MEL/MEP MYC
48	0.5 0.5	WH/L-GN YE	5380 6111	Brake Position Sensor Signal Clutch Apply Sensor Signal	I	MYC MEL/MEP
49-50	-	-	-	Not Occupied	-	-
51	0.5	VT/L-GN	439	Run/Crank Ignition 1 Voltage	I	-
52	0.5	RD/YE	740	Battery Positive Voltage	I	-
53	0.5	BK/VT	1272	Accelerator Pedal Position Low Reference (2)	I	-
54-56	-	-	-	Not Occupied	-	-
57	0.5	WH/L-BU	6311	Cruise/ETC/TCC Brake Signal	I	-
58	-	-	-	Not Occupied	-	-
59	0.5	WH/BK	2366	Cooling Fan Control Relay Speed Signal	I	-
60-61	-	-	-	Not Occupied	-	-
62	0.75	VT/L-BU	5291	Powertrain Main Relay Fused Supply (2)	I	-
63	0.5	VT/GY	6386	Starter Enable Relay (PPEI 3) Control	I	-
64-65	-	-	-	Not Occupied	-	-
66	0.5	WH	1310	EVAP Canister Vent Solenoid Control	I	-
67	0.75	VT/L-BU	5292	Powertrain Main Relay Fused Supply (3)	I	-
68	0.5 0.5	BK/YE BK/GY	5382 6110	Brake Position Sensor Low Reference Clutch Apply Sensor Low Reference	I	MYC MEL/MEP
69	-	-	-	Not Occupied	-	-
70	0.5	VT/YE	5985	Accessory Wakeup Serial Data	I	-
71	-	-	-	Not Occupied	-	-
72	0.5	YE	5991	Powertrain Relay Coil Control	I	-
73	2.5	VT/L-BU	5290	Powertrain Main Relay Fused Supply (1)	I	-