Engine Controls Connector End Views. Chevrolet Chevy C Silverado

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2005 🢒 Chevy C Silverado - 2WD 🢒 Body 🢒 Wiring Systems 🢒 Engine Controls Connector End Views

Table 1:	Camshaft Position (CMP) Sensor
Table 2:	Central Sequential Fuel Injection (Central SFI)
Table 3:	Crankshaft Position (CKP) Sensor
Table 4:	Engine Coolant Temperature (ECT) Sensor
Table 5:	Evaporative Emission (EVAP) Canister Purge Solenoid
Table 6:	Evaporative Emission (EVAP) Canister Vent Solenoid
Table 7:	Fuel Tank Pressure (FTP) Sensor
Table 8:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Table 9:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
Table 10:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Table 11:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
Table 12:	Idle Air Control (IAC) Valve
Table 13:	Ignition Coil
Table 14:	Ignition Control Module (ICM)
Table 15:	Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor
Table 16:	Knock Sensor (KS)
Table 17:	Manifold Absolute Pressure (MAP) Sensor
Table 18:	Throttle Position (TP) Sensor

Camshaft Position (CMP) Sensor

Connector Part Information

•

12110293

•	3-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

PK/BK

632

Low Reference

BN/WH

633

CMP Sensor Signal

631

12-Volt Reference

Central Sequential Fuel Injection (Central SFI)

Connector Part Information

•

12177083

•	21-Way F Micro-Pack 100 Series (BK)

Wire Color

Circuit No.

Function

BK/WH

845

Fuel Injector 5 Control

1039

Ignition 1 Voltage

PK/BK

1746

Fuel Injector 3 Control

1039

Ignition 1 Voltage

1039

Ignition 1 Voltage

1744

Fuel Injector 1 Control

L-GN/

1745

Fuel Injector 2 Control

1239

Ignition 1 Voltage

1239

Ignition 1 Voltage

L-BU/

844

Fuel Injector 4 Control

1239

Ignition 1 Voltage

YE/BK

846

Fuel Injector 6 Control

Crankshaft Position (CKP) Sensor

Connector Part Information

•

12059595

•	3-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

L-GN

1867

12-Volt Reference

YE/BK

1868

Low Reference

D-BU/WH

1869

CKP Sensor Signal

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

•

15359366

•	2-Way F GT 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

407

Low Reference

410

ECT Sensor Signal

Evaporative Emission (EVAP) Canister Purge Solenoid

Connector Part Information

•

12052643

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

Wire Color

Circuit No.

Function

439

Ignition 1 Voltage

D-GN /WH

428

EVAP Canister Purge Solenoid Control

Evaporative Emission (EVAP) Canister Vent Solenoid

Connector Part Information

•

12052643

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

Wire Color

Circuit No.

Function

1310

EVAP Canister Vent Solenoid Control

2640

Battery Positive Voltage

Fuel Tank Pressure (FTP) Sensor

Connector Part Information

•

12059595

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

Wire Color

Circuit No.

Function

470

Low Reference

D-GN

890

Fuel Tank Pressure Sensor Signal

474

5-Volt Reference

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Connector Part Information

•

15326423

•	4-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

1664

HO2S Low Signal - Bank 1 Sensor 1

PU/WH

1665

HO2S High Signal - Bank 1 Sensor 1

BK/WH

3113

HO2S Heater Low Control - Bank 1 Sensor 1

539

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

Connector Part Information

•

15326423

•	4-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

TN/WH

1669

HO2S Low Signal - Bank 1 Sensor 2

PU/WH

1668

HO2S High Signal - Bank 1 Sensor 2

2391

HO2S Heater Low Control - Bank 1 Sensor 2

1539

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Connector Part Information

•

15326423

•	4-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

1667

HO2S Low Signal - Bank 2 Sensor 1

1666

HO2S High Signal - Bank 2 Sensor 1

L-GN

3212

HO2S Heater Low Control - Bank 2 Sensor 1

539

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2

Connector Part Information

•

15326423

•	4-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

1671

HO2S Low Signal - Bank 2 Sensor 2

1670

HO2S High Signal - Bank 2 Sensor 2

RD/WH

3223

HO2S Heater Low Control - Bank 2 Sensor 2

1539

Ignition 1 Voltage

Idle Air Control (IAC) Valve

Connector Part Information

•

15354716

•	4-Way F GT 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

L-GN /BK

444

IAC Coil B Low Control

L-GN /WH

1749

IAC Coil B High Control

L-BU /BK

1748

IAC Coil A Low Control

L-BU /WH

1747

IAC Coil A High Control

Ignition Coil

Connector Part Information

•

12146121

•	3-Way F Metri-Pack 150 (BN)

Wire Color

Circuit No.

Function

1239

Ignition 1 Voltage

Not Used

WH/BK

1847

Ignition Coil Control

Ignition Control Module (ICM)

Connector Part Information

•

15354716

•	4-Way F GT 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

1039

Ignition 1 Voltage

423

IC Timing Control

550

Ground

WH/BK

1847

Ignition Coil Control

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

Connector Part Information

•

15305555

•	5-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

552

Low Reference

472

IAT Sensor Signal

BK/WH

451

Ground

439

Ignition 1 Voltage

492

MAF Sensor Signal

Knock Sensor (KS)

Connector Part Information

•

12110179

•	2-Way F Metri-Pack 280 Series .1 P2S (BK)

Wire Color

Circuit No.

Function

D-BU

496

Knock Sensor Signal

1716

Low Reference

Manifold Absolute Pressure (MAP) 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

MAP Sensor Signal

597

5-Volt Reference

Throttle Position (TP) Sensor

Connector Part Information

•

15344137

•	3-Way F GT 150 Series (BK)

Wire Color

Circuit No.

Function

2701

5-Volt Reference

2752

Low Reference

D-BU

417

TP Sensor Signal