GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 STS 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 5L40-E/5L50-E 🢒 Engine Controls Connector End Views
Connector 1: Accelerator Pedal Position (APP) Sensor
Connector 2: Barometric Pressure (BARO) Sensor
Connector 3: Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
Connector 4: Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
Connector 5: Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
Connector 6: Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
Connector 7: Camshaft Position (CMP) Sensor - Exhaust Bank 1
Connector 8: Camshaft Position (CMP) Sensor - Exhaust Bank 2
Connector 9: Camshaft Position (CMP) Sensor - Intake Bank 1
Connector 10: Camshaft Position (CMP) Sensor - Intake Bank 2
Connector 11: Crankshaft Position (CKP) Sensor
Connector 12: Engine Coolant Temperature (ECT) Sensor
Connector 13: Engine Oil Pressure (EOP) Sensor
Connector 14: Evaporative Emission (EVAP) Canister Purge Solenoid Valve
Connector 15: Evaporative Emission (EVAP) Canister Vent Solenoid
Connector 16: Fuel Injector 1
Connector 17: Fuel Injector 2
Connector 18: Fuel Injector 3
Connector 19: Fuel Injector 4
Connector 20: Fuel Injector 5
Connector 21: Fuel Injector 6
Connector 22: Fuel Pump and Sender Assembly
Connector 23: Fuel Tank Pressure (FTP) Sensor
Connector 24: Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Connector 25: Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
Connector 26: Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Connector 27: Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
Connector 28: Ignition Coil 1
Connector 29: Ignition Coil 2
Connector 30: Ignition Coil 3
Connector 31: Ignition Coil 4
Connector 32: Ignition Coil 5
Connector 33: Ignition Coil 6
Connector 34: Intake Manifold Runner Control (IMRC) Solenoid
Connector 35: Knock Sensor (KS) Bank 1
Connector 36: Knock Sensor (KS) Bank 2
Connector 37: MAF/IAT Sensor
Connector 38: Throttle Body Assembly

Accelerator Pedal Position (APP) Sensor
Object Number: 632357 Size: CH

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

1272

Accelerator Pedal Position Low Reference (2)

B

L-BU

1162

Accelerator Pedal Position Signal (2)

C

TN

1274

Accelerator Pedal Position 5-Volt Reference (2)

D

BN

1271

Accelerator Pedal Position Low Reference (1)

E

D-BU

1161

Accelerator Pedal Position Signal (1)

F

WH/BK

1164

Accelerator Pedal Position 5-Volt Reference (1)

Barometric Pressure (BARO) Sensor
Object Number: 1331443 Size: CH

Connector Part Information

  • OEM: 1928403966
  • Service: 88988583
  • Description: 3-Way F (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

Barometric Pressure (BARO) Sensor

Pin

Wire Color

Circuit No.

Function

1

GY

605

5-Volt Reference

2

TN

470

Low Reference

3

OG/BK

5266

Ambient Air Pressure Sensor Signal

Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
Object Number: 1331453 Size: CH

Connector Part Information

  • OEM: 7283-7526-30
  • Service: 88988588
  • Description: 2-Way F (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) Actuator Solenoid - Exhaust Bank 1

Pin

Wire Color

Circuit No.

Function

1

PK/BK

5293

Engine Main Relay Fused Control (4)

2

L-GN

5282

Camshaft Phaser Exhaust Solenoid (1)

Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
Object Number: 1331453 Size: CH

Connector Part Information

  • OEM: 7283-7526-30
  • Service: 88988588
  • Description: 2-Way F (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) Actuator Solenoid - Exhaust Bank 2

Pin

Wire Color

Circuit No.

Function

1

PK/BK

5293

Engine Main Relay Fused Control (4)

2

WH/BK

5283

Camshaft Phaser Exhaust Solenoid (2)

Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
Object Number: 1331453 Size: CH

Connector Part Information

  • OEM: 7283-7526-30
  • Service: 88988588
  • Description: 2-Way F (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) Actuator Solenoid - Intake Bank 1

Pin

Wire Color

Circuit No.

Function

1

PK/BK

5293

Engine Main Relay Fused Control (4)

2

PU

5284

Camshaft Phaser Intake Solenoid (1)

Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
Object Number: 1331453 Size: CH

Connector Part Information

  • OEM: 7283-7526-30
  • Service: 88988588
  • Description: 2-Way F (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) Actuator Solenoid - Intake Bank 2

Pin

Wire Color

Circuit No.

Function

1

PK/BK

5293

Engine Main Relay Fused Control (4)

2

OG/BK

5272

Camshaft Phaser Intake Solenoid (2)

Camshaft Position (CMP) Sensor - Exhaust Bank 1
Object Number: 1331443 Size: CH

Connector Part Information

  • OEM: 1928403968
  • Service: 88988595
  • Description: 3-Way F (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 - Exhaust Bank 1

Pin

Wire Color

Circuit No.

Function

1

TN

470

Sensor Return

2

D-GN

5273

Camshaft Position Exhaust Sensor (1)

3

GY

705

Reference Voltage Feed 5-Volt Reference

Camshaft Position (CMP) Sensor - Exhaust Bank 2
Object Number: 1331443 Size: CH

Connector Part Information

  • OEM: 1928403968
  • Service: 88988595
  • Description: 3-Way F (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 - Exhaust Bank 2

Pin

Wire Color

Circuit No.

Function

1

TN

470

Sensor Return

2

PU

5274

Camshaft Position Exhaust Sensor (2)

3

GY

705

Reference Voltage 5-Volt Reference

Camshaft Position (CMP) Sensor - Intake Bank 1
Object Number: 1331443 Size: CH

Connector Part Information

  • OEM: 1928403968
  • Service: 88988595
  • Description: 3-Way F (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 - Intake Bank 1

Pin

Wire Color

Circuit No.

Function

1

TN

470

Sensor Return

2

OG

5275

Camshaft Position Intake Sensor (1)

3

GY

705

Reference Voltage Feed 5-Volt Reference

Camshaft Position (CMP) Sensor - Intake Bank 2
Object Number: 1331443 Size: CH

Connector Part Information

  • OEM: 1928403968
  • Service: 88988595
  • Description: 3-Way F (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 - Intake Bank 2

Pin

Wire Color

Circuit No.

Function

1

TN

470

Sensor Return

2

YE

5276

Camshaft Position Intake Sensor (2)

3

GY

705

Reference Voltage Feed 5-Volt Reference

Crankshaft Position (CKP) Sensor
Object Number: 784092 Size: CH

Connector Part Information

  • OEM: 1928403874
  • Service: 88988963
  • Description: 2-Way F (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

1

PU/WH

5024

Engine Speed Sensor Low

2

WH/BK

5039

Engine Speed Sensor High

Engine Coolant Temperature (ECT) Sensor
Object Number: 784092 Size: CH

Connector Part Information

  • OEM: 1928403874
  • Service: 88988963
  • Description: 2-Way F (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

Engine Coolant Temperature (ECT) Sensor

Pin

Wire Color

Circuit No.

Function

1

YE

410

Coolant Temperature Sensor Signal

2

TN

470

Sensor Return

Engine Oil Pressure (EOP) Sensor
Object Number: 258299 Size: CH

Connector Part Information

  • OEM: 12065287
  • Service: 88988301
  • Description :3-Way F (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

Engine Oil Pressure (EOP) Sensor

Pin

Wire Color

Circuit No.

Function

A

TN

470

Low Reference

B

GY

605

5-Volt Reference A

C

TN/BK

231

Oil Pressure Switch Signal

Evaporative Emission (EVAP) Canister Purge Solenoid Valve
Object Number: 1331450 Size: CH

Connector Part Information

  • OEM: 1928404072
  • Service: 88988586
  • Description: 2-Way F (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

Evaporative Emission (EVAP) Canister Purge Solenoid Valve

Pin

Wire Color

Circuit No.

Function

1

PK/BK

5293

Engine Main Relay Fused Control (4)

2

L-GN/WH

428

Canister Purge Solenoid Output

Evaporative Emission (EVAP) Canister Vent Solenoid
Object Number: 684795 Size: CH

Connector Part Information

  • OEM: 12052643
  • Service: 12101858
  • Description: 2-Way F Metri-Pack 150 Series Sealed (RD)

Terminal Part Information

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

Evaporative Emission (EVAP) Canister Vent Solenoid

Pin

Wire Color

Circuit No.

Function

A

OG

1540

Fuse Output - Battery - Type III Fuse

B

WH

1310

Canister Vent Valve Solenoid Output

Fuel Injector 1
Object Number: 603098 Size: CH

Connector Part Information

  • OEM: 15305086
  • Service: 15306318
  • Description: 2-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

Fuel Injector 1

Pin

Wire Color

Circuit No.

Function

A

PK/BK

5291

Engine Main Relay Fused Control (2)

B

TN

1744

Fuel Injector 1 Output

Fuel Injector 2
Object Number: 603098 Size: CH

Connector Part Information

  • OEM: 15305086
  • Service: 15306318
  • Description: 2-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

Fuel Injector 2

Pin

Wire Color

Circuit No.

Function

A

PK/BK

5292

Engine Main Relay Fused Control (3)

B

L-GN/BK

1745

Fuel Injector 2 Output

Fuel Injector 3
Object Number: 603098 Size: CH

Connector Part Information

  • OEM: 15305086
  • Service: 15306318
  • Description: 2-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

Fuel Injector 3

Pin

Wire Color

Circuit No.

Function

A

PK/BK

5291

Engine Main Relay Fused Control (2)

B

WH

1746

Fuel Injector 3 Output

Fuel Injector 4
Object Number: 603098 Size: CH

Connector Part Information

  • OEM: 15305086
  • Service: 15306318
  • Description: 2-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

Fuel Injector 4

Pin

Wire Color

Circuit No.

Function

A

PK/BK

5292

Engine Main Relay Fused Control (3)

B

L-BU/BK

844

Fuel Injector 4 Output

Fuel Injector 5
Object Number: 603098 Size: CH

Connector Part Information

  • OEM: 15305086
  • Service: 15306318
  • Description: 2-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

Fuel Injector 5

Pin

Wire Color

Circuit No.

Function

A

PK/BK

5291

Engine Main Relay Fused Control (2)

B

TN/WH

845

Fuel Injector 5 Output

Fuel Injector 6
Object Number: 603098 Size: CH

Connector Part Information

  • OEM: 15305086
  • Service: 15306318
  • Description: 2-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

Fuel Injector 6

Pin

Wire Color

Circuit No.

Function

A

PK/BK

5292

Engine Main Relay Fused Control (3)

B

YE/BK

846

Fuel Injector 6 Output

Fuel Pump and Sender Assembly
Object Number: 456551 Size: CH

Connector Part Information

  • OEM: 12160482
  • Service: 88988598
  • Description: 4-Way F (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

D-BU

1936

Primary Fuel Level Sensor Signal

B

GY

120

Fuel Pump Motor Feed

C

BK

1050

Ground

D

TN

2759

Fuel Tank Pressure Sensor Low Reference

Fuel Tank Pressure (FTP) Sensor
Object Number: 516611 Size: CH

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

Sensor Return - Fuel Tank Press 1 Sensor

B

D-GN

890

Fuel Tank Pressure Sensor Signal

C

GY/BK

2709

Reference Voltage Feed 5-Volt Reference - Fuel Tank Press 1 Sensor

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Object Number: 1523693 Size: CH

Connector Part Information

  • OEM: 1928404900
  • Service: 88988585
  • Description: 6-Way F (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

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Pin

Wire Color

Circuit No.

Function

1

L-GN

5278

Heated Oxygen Sensor Input Pump Current Bank 1 Sensor

2

TN

1664

HO2S Low Signal - Bank 1 Sensor 1

3

BK/WH

3113

HO2S Heater Low Control - Bank 1 Sensor 1

4

PK/BK

5293

Engine Main Relay Fused Control

5

WH

5279

Output Pump Current

6

PU/WH

1665

HO2S High Signal - Bank 1 Sensor 1

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
Object Number: 280761 Size: CH

Connector Part Information

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

Terminal Part Information

  • Pins: A, B
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: C, D
  • Terminal/Tray: 12045773/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-3 (GY)

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

Pin

Wire Color

Circuit No.

Function

A

TN/WH

1669

Oxygen Sensor Return - Left - Rear Of Catalytic Converter

B

PU/WH

1668

Oxygen Sensor Signal - Left - Rear Of Catalytic Converter

C

BK/WH

3122

Oxygen Sensor Heater Control Low - Front

D

PK/BK

5294

Engine Main Relay Fused Control (5)

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Object Number: 1523693 Size: CH

Connector Part Information

  • OEM: 1928404900
  • Service: 88988585
  • Description: 6-Way F (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

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Pin

Wire Color

Circuit No.

Function

1

OG

5280

Heated Oxygen Sensor Input Pump Current Bank 2 Sensor

2

TN

1667

HO2S Low Signal - Bank 2 Sensor 1

3

L-GN

3212

HO2S Heater Low Control - Bank 2 Sensor 1

4

PK/BK

5293

Engine Main Relay Fused Control

5

PU/WH

5281

HO2S Pump Current l - Bank 2 Sensor 1

6

PU

1666

HO2S High Signal - Bank 2 Sensor 1

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
Object Number: 280761 Size: CH

Connector Part Information

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

Terminal Part Information

  • Pins: A, B
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: C, D
  • Terminal/Tray: 12045773/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-3 (GY)

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2

Pin

Wire Color

Circuit No.

Function

A

TN

1671

Oxygen Sensor Return - Right - Rear Of Catalytic Converter

B

PU

1670

Oxygen Sensor Signal - Right - Rear Of Catalytic Converter

C

RD/WH

3223

Oxygen Sensor Signal - Bank 2 Sensor 2 Heater Control Low

D

PK/BK

5294

Engine Main Relay Fused Control (5)

Ignition Coil 1
Object Number: 1331446 Size: CH

Connector Part Information

  • OEM: 1928403441
  • Service: 88988582
  • Description: 4-Way F (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 1

Pin

Wire Color

Circuit No.

Function

1

PU

2121

Electronic Spark Timing Signal Cylinder 1

2

PK/BK

5291

Engine Main Relay Fused Control (2)

3

BK/WH

1551

Ground - Clean

4

BK

1550

Ground

Ignition Coil 2
Object Number: 1331446 Size: CH

Connector Part Information

  • OEM: 1928403441
  • Service: 88988582
  • Description: 4-Way F (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 2

Pin

Wire Color

Circuit No.

Function

1

OG/WH

2122

IC2 Control

2

PK/BK

5292

Engine Main Relay Fused Control (3)

3

BK/WH

151

Ground - Clean

4

BK

150

Ground

Ignition Coil 3
Object Number: 1331446 Size: CH

Connector Part Information

  • OEM: 1928403441
  • Service: 88988582
  • Description: 4-Way F (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 3

Pin

Wire Color

Circuit No.

Function

1

L-BU

2123

Electronic Spark Timing Signal Cylinder 3

2

PK/BK

5291

Engine Main Relay Fused Control (2)

3

BK/WH

1551

Ground - Clean

4

BK

1550

Ground

Ignition Coil 4
Object Number: 1331446 Size: CH

Connector Part Information

  • OEM: 1928403441
  • Service: 88988582
  • Description: 4-Way F (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 4

Pin

Wire Color

Circuit No.

Function

1

D-GN/WH

2124

Electronic Spark Timing Signal Cylinder 4

2

PK/BK

5292

Engine Main Relay Fused Control (3)

3

BK/WH

151

Ground - Clean

4

BK

150

Ground

Ignition Coil 5
Object Number: 1331446 Size: CH

Connector Part Information

  • OEM: 1928403441
  • Service: 88988582
  • Description: 4-Way F (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 5

Pin

Wire Color

Circuit No.

Function

1

D-GN

2125

Electronic Spark Timing Signal Cylinder 5

2

PK/BK

5291

Engine Main Relay Fused Control (2)

3

BK/WH

1551

Ground - Clean

4

BK

1550

Ground

Ignition Coil 6
Object Number: 1331446 Size: CH

Connector Part Information

  • OEM: 1928403441
  • Service: 88988582
  • Description: 4-Way F (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 6

Pin

Wire Color

Circuit No.

Function

1

L-BU/WH

2126

Electronic Spark timing Signal Cylinder 6

2

PK/BK

5292

Engine Main Relay Fused Control (3)

3

BK/WH

151

Ground - Clean

4

BK

150

Ground

Intake Manifold Runner Control (IMRC) Solenoid
Object Number: 594477 Size: CH

Connector Part Information

  • OEM:15326389
  • Service:15306175
  • Description: 5-Way F (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

Intake Manifold Runner Control (IMRC) Solenoid

Pin

Wire Color

Circuit No.

Function

A

TN

470

Sensor Low Reference

B

YE

7017

Variable Intake Manifold Position Sensor

C

L-BU/BK

5041

Intake Manifold Control

D

BK

1450

Ground

E

PK/BK

5293

Engine Main Relay Fused Control (4)

Knock Sensor (KS) Bank 1
Object Number: 784092 Size: CH

Connector Part Information

  • OEM: 1928403874
  • Service: 88988963
  • Description: 2-Way F (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

Knock Sensor (KS) Bank 1

Pin

Wire Color

Circuit No.

Function

1

D-BU

496

Knock Sensor Signal

2

GY

1716

Knock Sensor Signal

Knock Sensor (KS) Bank 2
Object Number: 784092 Size: CH

Connector Part Information

  • OEM: 1928403874
  • Service: 88988963
  • Description: 2-Way F (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

Knock Sensor (KS) Bank 2

Pin

Wire Color

Circuit No.

Function

1

L-BU

1876

Knock Sensor Signal

2

TN

407

Knock Sensor Signal

MAF/IAT Sensor
Object Number: 816170 Size: CH

Connector Part Information

  • OEM: 1928403200
  • Service: 88987989
  • Description: 5-Way F (BK)

Terminal Part Information

  • Terminal/Tray: 4-964286-1/16
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12093647/J-35616-4A (PU)

MAF/IAT Sensor

Pin

Wire Color

Circuit No.

Function

1

TN

472

Manifold Absolute Temperature Sensor Signal

2

PK

439

Run/Crank Ignition 1 Voltage

3

BK

2760

Sensor Return - Induction Air Temperature

4

GY

596

Reference Voltage Feed - 5-Volt Reference

5

YE

492

Mass Air Flow Sensor Signal

Throttle Body Assembly
Object Number: 1523693 Size: CH

Connector Part Information

  • OEM: 1928404900
  • Service: 88988585
  • Description: 6-Way F (BK)

Terminal Part Information

  • Pins: 1, 2, 4, 6, 3, 5
  • Terminal/Tray: 962885-5/15
  • Core/Insulation Crimp: Pins 1, 2, 4, 6 - 6/6
  • Core/Insulation Crimp: Pins 3, 5 - 7/7
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

Throttle Body Assembly

Pin

Wire Color

Circuit No.

Function

1

D-GN

485

TP Sensor 1 Signal

2

GY

2701

5-Volt Reference

3

BN

582

TAC Motor Control - 2

4

PU

486

TP Sensor 2 Signal

5

YE

581

TAC Motor Control - 2

6

TN

2752

Low Reference