Engine Controls Connector End Views. Cadillac CTS 2005

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2005 🢒 CTS 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 5L40-E/5L50-E 🢒 Engine Controls Connector End Views

Table 1:	Accelerator Pedal Position (APP) Sensor
Table 2:	Barometric Pressure (BARO) Sensor
Table 3:	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
Table 4:	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
Table 5:	Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
Table 6:	Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
Table 7:	Camshaft Position (CMP) Sensor - Intake Bank 1
Table 8:	Camshaft Position (CMP) Sensor - Exhaust Bank 1
Table 9:	Camshaft Position (CMP) Sensor - Intake Bank 2
Table 10:	Camshaft Position (CMP) Sensor - Exhaust Bank 2
Table 11:	Crankshaft Position (CKP) Sensor
Table 12:	Engine Coolant Temperature (ECT) Sensor
Table 13:	Engine Oil Level/Temperature Sensor
Table 14:	Engine Oil Pressure (EOP) Sensor
Table 15:	Evaporative Emissions (EVAP) Canister Purge Solenoid Valve
Table 16:	Evaporative Emissions (EVAP) Canister Vent Solenoid Valve
Table 17:	Fuel Injector 1
Table 18:	Fuel Injector 2
Table 19:	Fuel Injector 3
Table 20:	Fuel Injector 4
Table 21:	Fuel Injector 5
Table 22:	Fuel Injector 6
Table 23:	Fuel Pump and Sender Assembly
Table 24:	Fuel Tank Pressure (FTP) Sensor
Table 25:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Table 26:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
Table 27:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Table 28:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
Table 29:	Ignition Coil 1
Table 30:	Ignition Coil 2
Table 31:	Ignition Coil 3
Table 32:	Ignition Coil 4
Table 33:	Ignition Coil 5
Table 34:	Ignition Coil 6
Table 35:	Intake Manifold Runner Control (IMRC) Solenoid
Table 36:	Knock Sensor (KS) Bank 1
Table 37:	Knock Sensor (KS) Bank 2
Table 38:	Mass Air Flow (MAF) Sensor
Table 39:	Throttle Body Assembly

Accelerator Pedal Position (APP) Sensor

Connector Part Information

•

15326829

•	6-Way F GT 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

1272

Low Reference

L-BU

1162

APP Sensor 2 Signal

1274

5-Volt Reference

1271

Low Reference

D-BU

1161

APP Sensor 1 Signal

WH/BK

1164

5-Volt Reference

Barometric Pressure (BARO) Sensor

Connector Part Information

•	1928403966

•	3-Way F Bosch (BK)

Wire Color

Circuit No.

Function

605

5-Volt Reference A

470

Low Reference

OG/BK

5266

BARO Sensor Signal

Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1

Connector Part Information

•	7283-7526-30

•	2-Way F Yazaki (BK)

Wire Color

Circuit No.

Function

PK/BK

5293

Ignition 1 Voltage

5284

CMP Actuator Solenoid Control - Intake Bank 1

Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1

Connector Part Information

•	7283-7526-30

•	2-Way F Yazaki (BK)

Wire Color

Circuit No.

Function

PK/BK

5293

Ignition 1 Voltage

L-GN

5282

CMP Actuator Solenoid Control - Exhaust Bank 1

Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2

Connector Part Information

•	7283-7526-30

•	2-Way F Yazaki (BK)

Wire Color

Circuit No.

Function

PK/BK

5293

Ignition 1 Voltage

OG/BK

5272

CMP Actuator Solenoid Control - Intake Bank 2

Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2

Connector Part Information

•	7283-7526-30

•	2-Way F Yazaki (BK)

Wire Color

Circuit No.

Function

PK/BK

5293

Ignition 1 Voltage

WH/BK

5283

CMP Actuator Solenoid Control - Exhaust Bank 2

Camshaft Position (CMP) Sensor - Intake Bank 1

Connector Part Information

•	1928403966

•	3-Way F Bosch (BK)

Wire Color

Circuit No.

Function

470

Low Reference

5275

CMP Sensor Signal - Intake Bank 1

705

5-Volt Reference B

Camshaft Position (CMP) Sensor - Exhaust Bank 1

Connector Part Information

•	1928403966

•	3-Way F Bosch (BK)

Wire Color

Circuit No.

Function

470

Low Reference

D-GN

5273

CMP Sensor Signal - Exhaust Bank 1

705

5-Volt Reference B

Camshaft Position (CMP) Sensor - Intake Bank 2

Connector Part Information

•	1928403966

•	3-Way F Bosch (BK)

Wire Color

Circuit No.

Function

470

Low Reference

5276

CMP Sensor Signal - Intake Bank 2

705

5-Volt Reference B

Camshaft Position (CMP) Sensor - Exhaust Bank 2

Connector Part Information

•	1928403966

•	3-Way F Bosch (BK)

Wire Color

Circuit No.

Function

470

Low Reference

5274

CMP Sensor Signal - Exhaust Bank 2

705

5-Volt Reference B

Crankshaft Position (CKP) Sensor

Connector Part Information

•	1928403874

•	2-Way F Bosch (BK)

Wire Color

Circuit No.

Function

PU/WH

5024

CKP Sensor Low Reference

WH/BK

5039

CKP Sensor Signal

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

•	1928403874

•	2-Way F Bosch (WH)

Wire Color

Circuit No.

Function

410

ECT Sensor Signal

470

Low Reference

Engine Oil Level/Temperature Sensor

Connector Part Information

•

15326808

•	3-Way F Yazaki (BK)

Wire Color

Circuit No.

Function

1174

Oil Level Switch Signal

D-GN/WH

357

Oil Temperature Sensor Signal

470

Low Reference

Engine Oil Pressure (EOP) Sensor

Connector Part Information

•

12065287

•	3-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

470

Low Reference

605

5-Volt Reference A

TN/BK

231

Oil Pressure Switch Signal

Evaporative Emissions (EVAP) Canister Purge Solenoid Valve

Connector Part Information

•	1928404072

•	2-Way F Bosch (BK)

Wire Color

Circuit No.

Function

PK/BK

5293

Ignition 1 Voltage

L-GN/WH

428

EVAP Canister Purge Solenoid Control

Evaporative Emissions (EVAP) Canister Vent Solenoid Valve

Connector Part Information

•

12052643

•	2-Way F Metri-Pack 150 Series (RD)

Wire Color

Circuit No.

Function

1539

Ignition 1 Voltage

1310

EVAP Canister Vent Solenoid Control

Fuel Injector 1

Connector Part Information

•

15305086

•	2-Way F Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

PK/BK

5291

Ignition 1 Voltage

1744

Fuel Injector 1 Control

Fuel Injector 2

Connector Part Information

•

15305086

•	2-Way F Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

PK/BK

5292

Ignition 1 Voltage

L-GN/BK

1745

Fuel Injector 2 Control

Fuel Injector 3

Connector Part Information

•

15305086

•	2-Way F Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

PK/BK

5291

Ignition 1 Voltage

PK/BK

1746

Fuel Injector 3 Control

Fuel Injector 4

Connector Part Information

•

15305086

•	2-Way F Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

PK/BK

5292

Ignition 1 Voltage

L-BU/BK

844

Fuel Injector 4 Control

Fuel Injector 5

Connector Part Information

•

15305086

•	2-Way F Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

PK/BK

5291

Ignition 1 Voltage

TN/WH

845

Fuel Injector 5 Control

Fuel Injector 6

Connector Part Information

•

15305086

•	2-Way F Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

PK/BK

5292

Ignition 1 Voltage

YE/BK

846

Fuel Injector 6 Control

Fuel Pump and Sender Assembly

Connector Part Information

•

12160482

•	4-Way F Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

L-BU

1937

Fuel Level Sensor Signal - Primary

120

Fuel Pump Supply Voltage

1050

Ground

2759

Low Reference

Fuel Tank Pressure (FTP) Sensor

Connector Part Information

•

12059595

•	3-Way F Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

2759

Low Reference

D-GN

890

Fuel Tank Pressure Sensor Signal

2709

5-Volt Reference

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Connector Part Information

•

1475104-1

•	6-Way M Bosch (BK)

Wire Color

Circuit No.

Function

L-GN

5278

HO2S Input Pump Current - Bank 1 Sensor 1

1664

HO2S Low Reference

GY/WH

3113

H02S Heater Low Control - Bank 1 Sensor 1

PK/BK

5293

Ignition 1 Voltage

5279

HO2S Pump Current - Bank 1 Sensor 1

PU/WH

1665

HO2S Reference Voltage

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

Connector Part Information

•

12160825

•	4-Way M Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

TN/WH

1669

HO2S Low Reference

PU/WH

1668

HO2S Signal

GY/WH

3122

HO2S Heater Low Control - Bank 1 Sensor 2

PK/BK

5294

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Connector Part Information

•

1475104-1

•	6-Way M Bosch (BK)

Wire Color

Circuit No.

Function

5280

HO2S Input Pump Current - Bank 2 Sensor 1

1667

HO2S Low Reference

L-GN

3212

HO2S Heater Low Control - Bank 2 Sensor 1

PK/BK

5293

Ignition 1 Voltage

PU/WH

5281

HO2S Pump Current - Bank 2 Sensor 1

1666

HO2S Reference Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2

Connector Part Information

•

12160825

•	4-Way M Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

1671

HO2S Low Reference

1670

HO2S Signal

OG/WH

3223

HO2S Heater Low Control - Bank 2 Sensor 2

PK/BK

5294

Ignition 1 Voltage

Ignition Coil 1

Connector Part Information

•	1928403441

•	4-Way F Bosch (BK)

Wire Color

Circuit No.

Function

2121

IC 1 Control

PK/BK

5291

Ignition 1 Voltage

BK/WH

1551

Ground

1550

Ground

Ignition Coil 2

Connector Part Information

•	1928403441

•	4-Way F Bosch (BK)

Wire Color

Circuit No.

Function

OG/WH

2122

IC 2 Control

PK/BK

5292

Ignition 1 Voltage

BK/WH

151

Ground

150

Ground

Ignition Coil 3

Connector Part Information

•	1928403441

•	4-Way F Bosch (BK)

Wire Color

Circuit No.

Function

L-BU

2123

IC 3 Control

PK/BK

5291

Ignition 1 Voltage

BK/WH

1551

Ground

1550

Ground

Ignition Coil 4

Connector Part Information

•	1928403441

•	4-Way F Bosch (BK)

Wire Color

Circuit No.

Function

D-GN/WH

2124

IC 4 Control

PK/BK

5292

Ignition 1 Voltage

BK/WH

151

Ground

150

Ground

Ignition Coil 5

Connector Part Information

•	1928403441

•	4-Way F Bosch (BK)

Wire Color

Circuit No.

Function

D-GN

2125

IC 5 Control

PK/BK

5291

Ignition 1 Voltage

BK/WH

1551

Ground

1550

Ground

Ignition Coil 6

Connector Part Information

•	1928403441

•	4-Way F Bosch (BK)

Wire Color

Circuit No.

Function

L-BU/WH

2126

IC 6 Control

PK/BK

5292

Ignition 1 Voltage

BK/WH

151

Ground

150

Ground

Intake Manifold Runner Control (IMRC) Solenoid

Connector Part Information

•	7283-8226-30

•	2-Way F Yazaki (BK)

Wire Color

Circuit No.

Function

D-BU/BK

5041

IMRC Solenoid Control

PK/BK

5293

Ignition 1 Voltage

Knock Sensor (KS) Bank 1

Connector Part Information

•	1928403874

•	2-Way F Bosch (BK)

Wire Color

Circuit No.

Function

D-BU

496

Knock Sensor 1 Signal

1716

Low Reference

Knock Sensor (KS) Bank 2

Connector Part Information

•	1928403874

•	2-Way F Bosch (BK)

Wire Color

Circuit No.

Function

L-BU

1876

Knock Sensor 2 Signal

407

Low Reference

Mass Air Flow (MAF) Sensor

Connector Part Information

•	1928403200

•	5-Way F Bosch (BK)

Wire Color

Circuit No.

Function

472

IAT Sensor Signal

739

Ignition 1 Voltage

2760

Low Reference

596

5-Volt Reference A

492

MAF Sensor Signal

Throttle Body Assembly

Connector Part Information

•	1928404900

•	6-Way F Bosch (BK)

Wire Color

Circuit No.

Function

D-GN

485

TP Sensor Signal 1

2701

5-Volt Reference C

582

TAC Motor Control - 2

486

TP Sensor Signal 2

581

TAC Motor Control - 1

2752

Low Reference