Engine Controls Connector End Views. Buick Lucerne 2007

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2007 🢒 Lucerne 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Engine Controls Connector End Views

Connector 1:	Accelerator Pedal Position (APP) Sensor
Connector 2:	Camshaft Position (CMP) Sensor
Connector 3:	Crankshaft Position (CKP) Sensor
Connector 4:	Engine Coolant Temperature (ECT) Sensor
Connector 5:	Evaporative Emission (EVAP) Canister Purge Solenoid Valve
Connector 6:	Evaporative Emission (EVAP) Canister Vent Solenoid Valve
Connector 7:	Exhaust Gas Recirculation (EGR) Valve
Connector 8:	Fuel Injector 1
Connector 9:	Fuel Injector 2
Connector 10:	Fuel Injector 3
Connector 11:	Fuel Injector 4
Connector 12:	Fuel Injector 5
Connector 13:	Fuel Injector 6
Connector 14:	Fuel Injector 7
Connector 15:	Fuel Injector 8
Connector 16:	Fuel Pump and Sender Assembly
Connector 17:	Fuel Tank Pressure (FTP) Sensor
Connector 18:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Connector 19:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Connector 20:	Heated Oxygen Sensor (HO2S) 2
Connector 21:	Ignition Coil/Module 1
Connector 22:	Ignition Coil/Module 2
Connector 23:	Ignition Coil/Module 3
Connector 24:	Ignition Coil/Module 4
Connector 25:	Ignition Coil/Module 5
Connector 26:	Ignition Coil/Module 6
Connector 27:	Ignition Coil/Module 7
Connector 28:	Ignition Coil/Module 8
Connector 29:	Knock Sensor (KS) 1
Connector 30:	Knock Sensor (KS) 2
Connector 31:	Manifold Absolute Pressure (MAP) Sensor
Connector 32:	Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
Connector 33:	Secondary Air Injection (AIR) Check Valve
Connector 34:	Secondary Air Injection (AIR) Pump
Connector 35:	Throttle Body Assembly

Accelerator Pedal Position (APP) Sensor

Connector Part Information

OEM: 15326829
Service: 88953153
Description: 6-Way F 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Accelerator Pedal Position (APP) Sensor

Pin	Wire Color	Circuit No.	Function
A	PU/WH	1272	Low Reference
B	L-BU	1162	APP Sensor 2 Signal
C	TN/BK	1274	5-Volt Reference 1
D	BN	1271	Low Reference
E	D-BU/WH	1161	APP Sensor 1 Signal
F	WH/BK	1164	5-Volt Reference 2

Camshaft Position (CMP) Sensor

Connector Part Information

OEM: 15326808
Service: 15306388
Description: 3-Way F GT 150 Series Sealed 4.5 (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Camshaft Position (CMP) Sensor

Pin	Wire Color	Circuit No.	Function
A	D-BU	6259	CMP Sensor 5-Volt Reference
B	BN	6266	Low Reference
C	D-BU/WH	6265	CMP Sensor Signal

Crankshaft Position (CKP) Sensor

Connector Part Information

OEM: 15326808
Service: 15306388
Description: 3-Way F GT 150 Series Sealed 4.5 (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Crankshaft Position (CKP) Sensor

Pin	Wire Color	Circuit No.	Function
A	PU/WH	6270	CKP Sensor 5-Volt Reference
B	GY/BK	6272	Low Reference
C	WH/BK	6271	CKP Sensor Signal

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

OEM: 12162195
Service: 88987993
Description: 2-Way F Metri-Pack 150.2 Series Sealed, Pull To Seat (BK)

Terminal Part Information

Terminal/Tray: 12124075/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12180559-1/J-35616-2A (GY)

Engine Coolant Temperature (ECT) Sensor

Pin	Wire Color	Circuit No.	Function
A	YE	410	ECT Sensor Signal
B	PK	2761	Low Reference

Evaporative Emission (EVAP) Canister Purge Solenoid Valve

Connector Part Information

OEM: 12124037
Service: 12101858
Description: 2-Way F Metri-Pack 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Evaporative Emission (EVAP) Canister Purge Solenoid Valve

Pin	Wire Color	Circuit No.	Function
A	PK/BK	5293	Powertrain Main Relay Fused Supply
B	D-GN/WH	428	EVAP Canister Purge Solenoid Control

Evaporative Emission (EVAP) Canister Vent Solenoid Valve

Connector Part Information

OEM: 12124037
Service: 12101858
Description: 2-Way F Metri-Pack 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Evaporative Emission (EVAP) Canister Vent Solenoid Valve

Pin	Wire Color	Circuit No.	Function
A	RD/WH	2840	Battery Positive Voltage
B	TN/WH	1310	EVAP Canister Vent Solenoid Control

Exhaust Gas Recirculation (EGR) Valve

Connector Part Information

OEM: 12186056
Service: 15306027
Description: 5-Way F Metri-Pack 150.2 Series Pull To Seat, Sealed (BK)

Terminal Part Information

Terminal/Tray: 12124075/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12180559-1/J-35616-2A (GY)

Exhaust Gas Recirculation (EGR) Valve

Pin	Wire Color	Circuit No.	Function
A	GY	435	EGR Solenoid Low Control
B	TN/D-GN	2753	Low Reference
C	L-GN/RD	1456	EGR Valve Position Signal
D	PK/TN	2702	5-Volt Reference
E	RD/L-BU	1676	EGR Solenoid High Control

Fuel Injector 1

Connector Part Information

OEM: 15419715
Service: 88988313
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12176636/19
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Fuel Injector 1

Pin	Wire Color	Circuit No.	Function
A	PK/GY	5291	Ignition 1 Voltage
B	TN/BK	1744	Fuel Injector 1 Control

Fuel Injector 2

Connector Part Information

OEM: 15419715
Service: 88988313
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12176636/19
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Fuel Injector 2

Pin	Wire Color	Circuit No.	Function
A	PK/BK	5292	Ignition 1 Voltage
B	L-GN/BK	1745	Fuel Injector 2 Control

Fuel Injector 3

Connector Part Information

OEM: 15419715
Service: 88988313
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12176636/19
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Fuel Injector 3

Pin	Wire Color	Circuit No.	Function
A	PK/GY	5291	Ignition 1 Voltage
B	PK	1746	Fuel Injector 3 Control

Fuel Injector 4

Connector Part Information

OEM: 15419715
Service: 88988313
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12176636/19
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Fuel Injector 4

Pin	Wire Color	Circuit No.	Function
A	PK/BK	5292	Ignition 1 Voltage
B	L-BU/BK	844	Fuel Injector 4 Control

Fuel Injector 5

Connector Part Information

OEM: 15419715
Service: 88988313
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12176636/19
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Fuel Injector 5

Pin	Wire Color	Circuit No.	Function
A	PK/GY	5291	Ignition 1 Voltage
B	TN/WH	845	Fuel Injector 5 Control

Fuel Injector 6

Connector Part Information

OEM: 15419715
Service: 88988313
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12176636/19
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Fuel Injector 6

Pin	Wire Color	Circuit No.	Function
A	PK/BK	5292	Ignition 1 Voltage
B	YE/BK	846	Fuel Injector 6 Control

Fuel Injector 7

Connector Part Information

OEM: 15419715
Service: 88988313
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12176636/19
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Fuel Injector 7

Pin	Wire Color	Circuit No.	Function
A	PK/GY	5291	Ignition 1 Voltage
B	OG/BK	877	Fuel Injector 7 Control

Fuel Injector 8

Connector Part Information

OEM: 15419715
Service: 88988313
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12176636/19
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Fuel Injector 8

Pin	Wire Color	Circuit No.	Function
A	PK/BK	5292	Ignition 1 Voltage
B	RD/BK	878	Fuel Injector 8 Control

Fuel Pump and Sender Assembly

Connector Part Information

OEM: 15326632
Service: 15306360
Description: 4-Way F GT 280 Series Sealed 5.8 (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Fuel Pump and Sender Assembly

Pin	Wire Color	Circuit No.	Function
A	BK	1050	Ground
B	PU	1589	Primary Fuel Level Sensor Signal
C	BK/WH	651	Low Reference
D	GY	120	Fuel Pump Supply Voltage

Fuel Tank Pressure (FTP) Sensor

Connector Part Information

OEM: 12059595
Service: 88986451
Description: 3-Way F Metri-Pack 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Fuel Tank Pressure (FTP) Sensor

Pin	Wire Color	Circuit No.	Function
A	TN	2759	Low Reference
B	D-GN	890	Fuel Tank Pressure Sensor Signal
C	GY	416	5-Volt Reference

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Connector Part Information

OEM: 12160482
Service: 88988598
Description: 4-Way F (BK)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Pin	Wire Color	Circuit No.	Function
A	TN/OG	3111	HO2S Low Reference Bank 1 Sensor 1
B	D-GN	3110	HO2S Reference Voltage Bank 1 Sensor 1
C	WH	3113	HO2S Heater Low Control Bank 1 Sensor 1
D	PK/BK	5293	Powertrain Main Relay Fused Supply

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Connector Part Information

OEM: 12160482
Service: 88988598
Description: 4-Way F (BK)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Pin	Wire Color	Circuit No.	Function
A	TN/WH	3211	HO2S Low Reference Bank 2 Sensor 1
B	PU/WH	3210	HO2S Reference Voltage Bank 2 Sensor 1
C	L-GN/WH	3112	HO2S Heater Low Control Bank 2 Sensor 1
D	PK/BK	5293	Powertrain Main Relay Fused Supply

Heated Oxygen Sensor (HO2S) 2

Connector Part Information

OEM: 12160825
Service: 15305801
Description: 4-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12045773/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-3 (GY)

Heated Oxygen Sensor (HO2S) 2

Pin	Wire Color	Circuit No.	Function
A	TN/PK	3121	HO2S 2 Low Reference
B	PK/OG	3120	HO2S 2 Reference Voltage
C	GY/WH	3122	HO2S 2 Heater Low Control
D	PK/BK	5294	Engine Main Relay Fused Control

Ignition Coil/Module 1

Connector Part Information

OEM: 7283-7449-30
Service: Service by Harness - See Part Catalog
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Ignition Coil/Module 1

Pin	Wire Color	Circuit No.	Function
A	PK	--	Ignition 1 Voltage
B	RD	--	IC 1 Control
C	TN	--	Low Reference
D	BK	--	Ground

Ignition Coil/Module 2

Connector Part Information

OEM: 7283-7449-30
Service: Service by Harness - See Part Catalog
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Ignition Coil/Module 2

Pin	Wire Color	Circuit No.	Function
A	PK	--	Ignition 1 Voltage
B	PU	--	IC 2 Control
C	TN	--	Low Reference
D	BK	--	Ground

Ignition Coil/Module 3

Connector Part Information

OEM: 7283-7449-30
Service: Service by Harness - See Part Catalog
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Ignition Coil/Module 3

Pin	Wire Color	Circuit No.	Function
A	PK	--	Ignition 1 Voltage
B	D-GN	--	IC 3 Control
C	TN	--	Low Reference
D	BK	--	Ground

Ignition Coil/Module 4

Connector Part Information

OEM: 7283-7449-30
Service: Service by Harness - See Part Catalog
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Ignition Coil/Module 4

Pin	Wire Color	Circuit No.	Function
A	PK	--	Ignition 1 Voltage
B	L-BU	--	IC 4 Control
C	TN	--	Low Reference
D	BK	--	Ground

Ignition Coil/Module 5

Connector Part Information

OEM: 7283-7449-30
Service: Service by Harness - See Part Catalog
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Ignition Coil/Module 5

Pin	Wire Color	Circuit No.	Function
A	PK	--	Ignition 1 Voltage
B	L-BU	--	IC 5 Control
C	TN	--	Low Reference
D	BK	--	Ground

Ignition Coil/Module 6

Connector Part Information

OEM: 7283-7449-30
Service: Service by Harness - See Part Catalog
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Ignition Coil/Module 6

Pin	Wire Color	Circuit No.	Function
A	PK	--	Ignition 1 Voltage
B	GN	--	IC 6 Control
C	TN	--	Low Reference
D	BK	--	Ground

Ignition Coil/Module 7

Connector Part Information

OEM: 7283-7449-30
Service: Service by Harness - See Part Catalog
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Ignition Coil/Module 7

Pin	Wire Color	Circuit No.	Function
A	PK	--	Ignition 1 Voltage
B	PU	--	IC 7 Control
C	TN	--	Low Reference
D	BK	--	Ground

Ignition Coil/Module 8

Connector Part Information

OEM: 7283-7449-30
Service: Service by Harness - See Part Catalog
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Ignition Coil/Module 8

Pin	Wire Color	Circuit No.	Function
A	PK	--	Ignition 1 Voltage
B	RD	--	IC 8 Control
C	TN	--	Low Reference
D	BK	--	Ground

Knock Sensor (KS) 1

Connector Part Information

OEM: 15374222
Service: 88953268
Description: 2-Way F GT 150 Series Sealed (GY)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Knock Sensor (KS) 1

Pin	Wire Color	Circuit No.	Function
A	D-BU	496	Knock Sensor 1 Signal
B	GY	1716	Knock Sensor 1 Signal

Knock Sensor (KS) 2

Connector Part Information

OEM: 15374222
Service: 88953268
Description: 2-Way F GT 150 Series Sealed (GY)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Knock Sensor (KS) 2

Pin	Wire Color	Circuit No.	Function
A	L-BU	1876	Knock Sensor 2 Signal
B	GY	2303	Knock Sensor 2 Signal

Manifold Absolute Pressure (MAP) Sensor

Connector Part Information

OEM: 12129946
Service: 88987997
Description: 3-Way F Metri-Pack 150 Series Sealed (GY)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Manifold Absolute Pressure (MAP) Sensor

Pin	Wire Color	Circuit No.	Function
A	OG/BK	469	Low Reference
B	L-GN/BK	432	MAP Sensor Signal
C	GY/WH	2704	5-Volt Reference

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Connector Part Information

OEM: 13519051
Service: 19151498
Description: 5-Way F GT 150 Series Sealed 4.0 (BK)

Terminal Part Information

Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Pin	Wire Color	Circuit No.	Function
A	TN/YE	492	MAF Sensor Signal
B	PK/BK	5294	Engine Main Relay Fused Control
C	BK/WH	1551	Ground
D	TN	472	IAT Sensor Signal
E	TN/D-BU	2760	Low Reference

Secondary Air Injection (AIR) Check Valve

Connector Part Information

OEM: 13539171
Service: 88988601
Description: 6-Way F GT 150 Series Sealed (BK)

Terminal Part Information

Pins: 1, 2, 3, 4, 6
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Secondary Air Injection (AIR) Check Valve

Pin	Wire Color	Circuit No.	Function
1	WH/GY	6786	Low Reference
2	YE/GY	6788	Air Injection Position Signal
3	BN/WH	6790	5-Volt Reference
4	BK	1150	Ground
5	--	--	Not Used
6	PK/BK	415	Air Injection Reaction Solenoid Supply Voltage

Secondary Air Injection (AIR) Pump

Connector Part Information

OEM: 12147067
Service: 89046640
Description: 2-Way F (BK)

Terminal Part Information

Terminal/Tray: 12147474/24
Core/Insulation Crimp: G/F/3
Release Tool/Test Probe: 12094430/J-35616-42 (RD)

Secondary Air Injection (AIR) Pump

Pin	Wire Color	Circuit No.	Function
A	OG	78	AIR Pump Supply Voltage
B	BK	1150	Ground

Throttle Body Assembly

Connector Part Information

OEM: 15355297
Service: 88988106
Description: 6-Way F (BK)

Terminal Part Information

Pins: A, B, C, D, E, F
Terminal/Tray: 12191819/8
Core/Insulation Crimp: Pins A, B - 2/A
Core/Insulation Crimp: Pins C, D, E, F - E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Throttle Body Assembly

Pin	Wire Color	Circuit No.	Function
A	OG/PK	582	TAC Motor Control - 2
B	YE	581	TAC Motor Control - 1
C	RD/YE	2752	Low Reference
D	D-GN	485	TP Sensor 1 Signal
E	PK/RD	2701	5-Volt Reference
F	PU	486	TP Sensor 2 Signal