Engine Controls Connector End Views. GMC Truck TopKick C-Series (Conventional) C4/C5 2005

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2005 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Engine 🢒 Engine Controls - 6.6L (LLY) 🢒 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) C1
Table 10:	Fuel Injection Control Module (FICM) 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 Rail Pressure (FRP) Regulator
Table 20:	Fuel Rail Pressure (FRP) Sensor
Table 21:	Fuel Temperature Sensor
Table 22:	Fuel Transfer Pump (Dual Tanks)
Table 23:	Fuel Transfer Pump Relay (Dual Tanks)
Table 24:	Glow Plug Controller C1
Table 25:	Glow Plug Controller C2
Table 26:	High Idle Switch (UF3)
Table 27:	Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
Table 28:	Turbocharger Vane Position (TVP) Control Solenoid Valve
Table 29:	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

IC73

Low Reference

GY/BK

IC56

BARO Sensor Signal

WH/BK

IC70

5-Volt Reference

Boost Pressure Sensor

Connector Part Information

•	FW-C-3F (2)-B

•	3-Way F Furukawa, Sealed (GY)

Wire Color

Circuit No.

Function

OG/BK

IC93

Low Reference

L-GN

IC94

MAP Sensor Signal

IC92

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

IC24

CKP Sensor Signal

YE/BK

IC25

Low Reference

L-GN

IC23

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

IC47

Low Reference

IC41

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

IC142

5-Volt Reference

YE/BK

IC143

Low Reference

D-BU/WH

IC144

EGR Valve Position Signal

IC140

EGR Motor High Control

Not Used

IC141

EGR Motor Low Control

Fuel Heater

Connector Part Information

•	7118-3320-30

•	2-Way M Yazaki, Sealed (BK)

Wire Color

Circuit No.

Function

IC95

Ignition 1 Voltage

IC96

Ground

Fuel Injection Control Module (FICM) C1

Connector Part Information

•	1 928 403 454

•	81-Way F BOSCH Sealed (BK)

Wire Color

Circuit No.

Function

WH/L-GN

IC18

Fuel Injector 4 Control

BK/YE

IZ17

Ground

IC13

Fuel Injector Supply Voltage

RD/L-GN

IC15

Fuel Injector 1 Control

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 Control

D-BU/WH

IC520

Fuel Injector 6 Control

WH/RD

IC21

Fuel Injector 7 Control

WH/RD

IC521

Fuel Injector 7 Control

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) C2

Connector Part Information

•	1 928 403 462

•	40-Way F BOSCH Sealed (BK)

Wire Color

Circuit No.

Function

82-89

Not Used

L-GN

IC110

SAE J1939 Serial Data Bus-

IC109

SAE J1939 Serial Data Bus+

92-93

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 Control

116

RD/L-GN

IC19

Fuel Injector 5 Control

117

Not Used

118

RD/WH

IC60

Fuel Injector Supply Voltage

119

IZ21

Ignition Voltage

120

WH/GN

IC22

Fuel Injector 8 Control

121

WH/YE

IC16

Fuel Injector 2 Control

Fuel Injector 1

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH, Sealed (BK)

Wire Color

Circuit No.

Function

RD/L-GN

IC15

Fuel Injector 1 Control

OG/BK

IC13

Fuel 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 Control

RD/WH

IC14

Fuel 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 Control

RD/WH

IC60

Fuel 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 Control

IC62

Fuel 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 Control

RD/WH

IC61

Fuel 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 Control

IC64

Fuel 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 Control

IC63

Fuel 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 Control

RD/WH

IC65

Fuel Injector Supply Voltage

Fuel Rail Pressure (FRP) Regulator

Connector Part Information

•	1 928 403 874

•	2-Way F BOSCH®, Sealed (BK)

Wire Color

Circuit No.

Function

PU/WH

IC32

Fuel Pressure Regulator Solenoid Supply Voltage

IC31

Fuel Pressure Regulator Solenoid Control

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

IC46

Low Reference

IC40

FRP Sensor Signal

IC37

5-Volt Reference

Fuel Temperature Sensor

Connector Part Information

•

178392-6

•	2-Way F AMP, Sealed (GY)

Wire Color

Circuit No.

Function

IC43

Fuel Temperature Signal

IC44

Low Reference

Fuel Transfer Pump (Dual Tanks)

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 Transfer Pump Relay (Dual Tanks)

Connector Part Information

•

12129716

•	4-Way F Metri-Pack 280 Series Flexlock Sealed (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

Glow Plug Controller C1

Connector Part Information

•

15443870

•	1-Way F Sealed (BK)

Wire Color

Circuit No.

Function

1042

Battery Positive Voltage

Glow Plug Controller C2

Connector Part Information

•	6 041 26 01 E

•	12-Way F FCI, Sealed (BK)

Wire Color

Circuit No.

Function

RD/D-GN

HB11

Glow Plug 1 Supply Voltage

WH/GN

HB12

Glow Plug 2 Supply Voltage

RD/WH

HB13

Glow Plug 3 Supply Voltage

WH/YE

HB14

Glow Plug 4 Supply Voltage

HB02

Ignition 1 Voltage

D-GN

HB01

SAE J1939 Serial Data Bus-

RD/L-GN

HB15

Glow Plug 5 Supply Voltage

WH/L-GN

HB16

Glow Plug 6 Supply Voltage

RD/BU

HB17

Glow Plug 7 Supply Voltage

WH/BU

HB18

Glow Plug 8 Supply Voltage

PK/YE

HB03

Ground

HB20

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

2013

High Idle Indicator Control

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

•	EX-03QRY200040

•	2-Way F Amphenol, Sealed (WH)

Wire Color

Circuit No.

Function

D-BU

IC170

Turbocharger Vane Position Control Solenoid Valve Control

IC171

Turbocharger Vane Position Control Solenoid Valve Low Reference

Turbocharger Vane Position (TVP) Sensor

Connector Part Information

•

12186567

•	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