Engine Controls Connector End Views. GMC Truck TopKick C-Series (Conventional) C4/C5 2004

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2004 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Engine 🢒 Engine Electrical 🢒 Engine Controls Connector End Views

Table 1:	Accelerator Pedal Position (APP) Sensor
Table 2:	Barometric Pressure (BARO) Sensor
Table 3:	Boost Pressure Sensor
Table 4:	Camshaft Position (CMP) Sensor
Table 5:	Crankshaft Position (CKP) Sensor
Table 6:	Engine Coolant Temperature (ECT) Sensor
Table 7:	Exhaust Gas Recirculation (EGR) Valve
Table 8:	Fuel Heater
Table 9:	Fuel Injection Control Module (FICM) Connector C1
Table 10:	Fuel Injection Control Module (FICM) Connector C2
Table 11:	Fuel Injector 1
Table 12:	Fuel Injector 2
Table 13:	Fuel Injector 3
Table 14:	Fuel Injector 4
Table 15:	Fuel Injector 5
Table 16:	Fuel Injector 6
Table 17:	Fuel Injector 7
Table 18:	Fuel Injector 8
Table 19:	Fuel Pump - Secondary
Table 20:	Fuel Pump Relay - Secondary
Table 21:	Fuel Rail Pressure (FPR) Regulator
Table 22:	Fuel Rail Pressure (FRP) Sensor
Table 23:	Fuel Rail Temperature (FRT) Sensor
Table 24:	Glow Plug Control Module (GPCM) C1
Table 25:	Glow Plug Control Module (GPCM) C2
Table 26:	High Idle Switch (UF3)
Table 27:	Manifold Absolute Pressure (MAP) Sensor
Table 28:	Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
Table 29:	Turbocharger Vane Position (TVP) Control Solenoid Valve
Table 30:	Turbocharger Vane Position (TVP) Sensor

Accelerator Pedal Position (APP) Sensor

Connector Part Information

•

15326842

•	10-Way F GT 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

D-GN

1163

APP Sensor 3 Signal

YE/BK

1275

5-Volt Reference

Not Used

WH/BK

1164

5-Volt Reference

D-BU

1161

APP Sensor 1 Signal

1273

Low Reference

1272

Low Reference

L-BU

1162

APP Sensor 2 Signal

1274

5-Volt Reference

1271

Low Reference

Barometric Pressure (BARO) Sensor

Connector Part Information

•

12129946

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

Wire Color

Circuit No.

Function

OG/BK

1057

Low Reference

GY/BK

433

BARO Sensor Signal

WH/BK

2932

5-Volt Reference

Boost Pressure Sensor

Connector Part Information

•

12129946

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

Wire Color

Circuit No.

Function

OG/BK

469

Low Reference

L-GN

432

Boost Sensor Signal

597

5-Volt Reference

Camshaft Position (CMP) Sensor

Connector Part Information

•

6248-5317

•	3-Way F Sealed (GY)

Wire Color

Circuit No.

Function

BN/WH

633

CMP Sensor Signal

PK/BK

632

Low Reference

631

12-Volt Reference

Crankshaft Position (CKP) Sensor

Connector Part Information

•

6248-5317

•	3-Way F Sumitomo, Sealed (GY)

Wire Color

Circuit No.

Function

D-BU/WH

1869

CKP Sensor Signal

YE/BK

1868

Low Reference

L-GN

1867

12-Volt Reference

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

•

12162195

•	2-Way F Metri-Pack 150.2 Series, Sealed (BK)

Wire Color

Circuit No.

Function

720

Low Reference

410

ECT Sensor Signal

Exhaust Gas Recirculation (EGR) Valve

Connector Part Information

•

6195-0021

•	6-Way F Sumitomo DL Series, Sealed (GY)

Wire Color

Circuit No.

Function

2703

5-Volt Reference

YE/BK

2754

Low Reference

L-BU/WH

5763

EGR Sensor Signal

5764

Ignition 1 Voltage

Not Used

5746

Low Reference

Fuel Heater

Connector Part Information

•	7118-3320-30

•	2-Way M Yazaki, Sealed (BK)

Wire Color

Circuit No.

Function

239

Ignition 1 Voltage

Ground

Fuel Injection Control Module (FICM) Connector C1

Connector Part Information

•	1928403454

•	81-Way F Bosch Series (BK)

Wire Color

Circuit No.

Function

L-GN/WH

IC18

Fuel Injector 4 Command

BK/YE

IZ17

Ground

IC13

Ignition Voltage

RD/L-GN

IC15

Fuel Injector 1 Command

IZ20

Ignition 1 Voltage

6-43

Not Used

L-BU/BK

IC108

Fuel Injector 4 Control

BK/WH

IC104

Fuel Injector 5 Control

Not Used

PK/BK

IC106

Fuel Injector 3 Control

RD/BK

IC102

Fuel Injector 7 Control

49-58

Not Used

D-BU/WH

IC20

Fuel Injector 6 Command

D-BU/WH

IC520

Fuel Injector 6 Command

WH/RD

IC21

Fuel Injector 7 Command

WH/RD

IC521

Fuel Injector 7 Command

D-BU/WH

IC107

Fuel Injector 8 Control

YE/BK

IC105

Fuel Injector 6 Control

Not Used

IC103

Fuel Injector 1 Control

L-GN/BK

IC101

Fuel Injector 2 Control

68-81

Not Used

Fuel Injection Control Module (FICM) Connector C2

Connector Part Information

•	1928403462

•	40-Way F Bosch Series (BK)

Wire Color

Circuit No.

Function

82-90

Not Used

2361

CAN Serial Data High

L-GN

2362

CAN Serial Data Low

Not Used

L-BU

IC301

Engine Speed Signal

95-113

Not Used

114

BK/GN

IZ18

Ground

115

WH/L-BU

IC17

Fuel Injector 3 Command

116

RD/L-GN

IC19

Fuel Injector 5 Command

117

Not Used

118

RD/WH

IC60

Ignition Voltage

119

IZ21

Ignition Voltage

120

WH/GN

IC22

Fuel Injector 8 Command

121

WH/YE

IC16

Fuel Injector 2 Command

Fuel Injector 1

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

L-GN/RD

IC15

Fuel Injector 1 Command

OG/BK

IC13

Injector Supply Voltage

Fuel Injector 2

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

WH/YE

IC16

Fuel Injector 2 Command

RD/WH

IC14

Injector Supply Voltage

Fuel Injector 3

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

WH/BU

IC17

Fuel Injector 3 Command

RD/WH

IC60

Injector Supply Voltage

Fuel Injector 4

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

WH/L-GN

IC18

Fuel Injector 4 Command

IC62

Injector Supply Voltage

Fuel Injector 5

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

RD/L-GN

IC19

Fuel Injector 5 Command

RD/WH

IC61

Injector Supply Voltage

Fuel Injector 6

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

D-BU/WH

IC20

Fuel Injector 6 Command

IC64

Injector Supply Voltage

Fuel Injector 7

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

WH/RD

IC21

Fuel Injector 7 Command

IC63

Injector Supply Voltage

Fuel Injector 8

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

WH/GN

IC22

Fuel Injector 8 Command

RD/WH

IC65

Injector Supply Voltage

Fuel Pump - Secondary

Connector Part Information

•

12059450

•	2-Way F Metri-Pack 280 Series Sealed (BK)

Wire Color

Circuit No.

Function

350

Ground

120

Fuel Pump Supply Voltage

Fuel Pump Relay - Secondary

Connector Part Information

•

12129716

•	4-Way F Metri-Pack 280 Series Flexlock (GY)

Wire Color

Circuit No.

Function

120

Fuel Pump Supply Voltage

1465

Fuel Pump Relay Control - Secondary

120

Fuel Pump Supply Voltage

L-GN

1058

Fuel Balance Pump Supply Voltage

Fuel Rail Pressure (FPR) Regulator

Connector Part Information

•

12059450

•	3-Way M (BK)

Wire Color

Circuit No.

Function

PU/WH

2530

Fuel Pressure Regulator Solenoid Supply Voltage

2834

Fuel Pressure Solenoid Control

Shielded Ground

Fuel Rail Pressure (FRP) Sensor

Connector Part Information

•	1 928 403 968

•	3-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

OG/BK

2919

Low Reference

2918

FRP Sensor Signal

2917

5-Volt Reference

Fuel Rail Temperature (FRT) Sensor

Connector Part Information

•

178392-6

•	2-Way F AMP, Sealed (GY)

Wire Color

Circuit No.

Function

1578

Fuel Temperature Signal

718

Low Reference

Glow Plug Control Module (GPCM) C1

Connector Part Information

•

15443870

•	1-Way F Series Sealed (BK)

Wire Color

Circuit No.

Function

1042

Battery Positive Voltage

Glow Plug Control Module (GPCM) C2

Connector Part Information

•

60412601

•	12-Way F Series Sealed (BK)

Wire Color

Circuit No.

Function

RD/L-GN

Glow Plug 1 Supply Voltage

WH/GN

Glow Plug 2 Supply Voltage

RD/WH

Glow Plug 3 Supply Voltage

WH/YE

Glow Plug 4 Supply Voltage

239

Ignition 1 Voltage

D-GN

2362

SAE J1939 Serial Data Bus (-)

RD/L-GN

Glow Plug 5 Supply Voltage

WH/L-GN

Glow Plug 6 Supply Voltage

RD/BU

Glow Plug 7 Supply Voltage

WH/BU

Glow Plug 8 Supply Voltage

PK/YE

Ground

2361

SAE J1939 Serial Data Bus (+)

High Idle Switch (UF3)

Connector Part Information

•

12177195

•	6-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

750

Ground

750

Ground

D-GN

534

High Idle Switch Signal

441

Ignition 3 Voltage

2509

Left Rear Park Lamps Supply Voltage/Left Rear Park Lamps

2013

High Idle Indicator Control

Manifold Absolute Pressure (MAP) Sensor

Connector Part Information

•

12129945

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

Wire Color

Circuit No.

Function

OG/BK

469

Low Reference

L-GN

432

MAP Sensor Signal

2704

5-Volt Reference 3

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

Connector Part Information

•

15324447

•	5-Way F Sealed (BK)

Wire Color

Circuit No.

Function

552

Low Reference

472

IAT Sensor Signal

239

Ignition 1 Voltage

GY/BK

2931

Low Reference

492

MAF Sensor Signal

Turbocharger Vane Position (TVP) Control Solenoid Valve

Connector Part Information

•	PR-1A020070097

•	2-Way F Amphenol, Sealed (WH)

Wire Color

Circuit No.

Function

D-BU

5930

Turbocharger Vane Position Control Solenoid Valve Control Circuit

5931

Turbocharger Vane Position Control Solenoid Valve Low Reference

Turbocharger Vane Position (TVP) Sensor

Connector Part Information

•

12186568

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

Wire Color

Circuit No.

Function

OG/BK

5928

5-Volt Reference

5929

Low Reference

5947

Turbocharger Vane Position Sensor Signal

Not Used