Engine Controls Connector End Views. Chevrolet Chevy K Silverado

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2001 🢒 Chevy K Silverado - 4WD 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Engine Controls Connector End Views

Table 1:	Camshaft Position (CMP) Sensor
Table 2:	Crankshaft Position (CKP) Sensor
Table 3:	Engine Coolant Temperature (ECT) Sensor
Table 4:	Engine Oil Level Switch
Table 5:	Evaporative Emission (EVAP) Canister Purge Solenoid
Table 6:	Evaporative Emission (EVAP) Canister Vent Solenoid
Table 7:	Exhaust Gas Recirculation (EGR) Valve
Table 8:	Fuel Injector Assembly Harness Connector
Table 9:	Fuel Tank Pressure Sensor
Table 10:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Table 11:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
Table 12:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Table 13:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
Table 14:	Idle Air Control (IAC) Valve
Table 15:	Ignition Coil
Table 16:	Ignition Control Module (ICM) (Coil Driver)
Table 17:	Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor
Table 18:	Knock Sensor (KS) (4.3L)
Table 19:	Manifold Absolute Pressure (MAP) Sensor
Table 20:	Mass Air Flow (MAF) Sensor
Table 21:	Park/Neutral Position (PNP) Switch - C1
Table 22:	Park/Neutral Position (PNP) Switch - C2
Table 23:	Secondary Air Injection Reaction (AIR) Pump Relay
Table 24:	Secondary Air Injection (AIR) Pump
Table 25:	Secondary Air Injection (AIR) Solenoid (Except L18)
Table 26:	Throttle Positon (TP) Sensor
Table 27:	Vehicle Speed Sensor (VSS)

Camshaft Position (CMP) Sensor

Connector Part Information

•

12110293

•	3 Way F Metri-Pack 150 (BLK)

Wire Color

Circuit No.

Function

PNK/BLK

632

Low Reference

BRN/WHT

633

CMP Sensor Signal

PNK

239

Ignition 1 Voltage

Crankshaft Position (CKP) Sensor

Connector Part Information

•

12059595

•	3 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

LT GRN

1867

12 Volt Reference

YEL/BLK

1868

Low Reference

DK BLU /WHT

1869

CKP Sensor Signal

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

•

12162194

•	2 Way F Metri-Pack 150.2 Series (BLK)

Wire Color

Circuit No.

Function

GRY

720

Low Reference

YEL

410

ECT Sensor Signal

Engine Oil Level Switch

Connector Part Information

•

12052641

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BRN

1174

Oil Level Switch Signal

BLK

550

Ground

Evaporative Emission (EVAP) Canister Purge Solenoid

Connector Part Information

•

12124037

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

Wire Color

Circuit No.

Function

PNK

239

Ignition 1 Voltage

DK GRN /WHT

428

EVAP Canister Purge Solenoid Control

Evaporative Emission (EVAP) Canister Vent Solenoid

Connector Part Information

•

12052643

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

Wire Color

Circuit No.

Function

WHT

1310

EVAP Canister Vent Solenoid Control

PNK

239

Ignition 1 Voltage

Exhaust Gas Recirculation (EGR) Valve

Connector Part Information

•

12186056

•	5-Way F METRI PAC 150.2 P2S Sealed (BLK)

Wire Color

Circuit No.

Function

WHT

257

EGR Solenoid Control

PPL

719

Low Reference -NM2

BRN

1456

EGR Valve Position Signal -NM2

GRY

596

5 Volt Reference -NM2

RED

1676

EGR Valve Supply Voltage -NM2

Fuel Injector Assembly Harness Connector

Connector Part Information

•

12177083

•	21 Way F Micro-Pack 100 Series (BLK)

Wire Color

Circuit No.

Function

BLK/WHT

845

Fuel Injector 5 Control

PNK

1039

Ignition 1 Voltage

PNK/BLK

1746

Fuel Injector 3 Output

PNK

1039

Ignition 1 Voltage

PNK

1039

Ignition 1 Voltage

BLK

1744

Fuel Injector 1 Control

LT GRN/BLK

1745

Fuel Injector 2 Control

PNK

1239

Ignition 1 Voltage

PNK

1239

Ignition 1 Voltage

LT BLU/BLK

844

Fuel Injector 4 Control

PNK

1239

Ignition 1 Voltage

YEL/BLK

846

Fuel Injector 6 Control

Fuel Tank Pressure Sensor

Connector Part Information

•

12059595

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

Wire Color

Circuit No.

Function

BLK

470

Low Reference

DK GRN

890

Fuel Tank Pressure Sensor Signal

GRY

474

5 Volt Reference -NM2

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Connector Part Information

•

12162144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

TAN/WHT

1653

HO2S Low Signal [- Bank 1 Sensor 1]

PPL/WHT

1665

HO2S High Signal [- Bank 1 Sensor 1]

BLK

550

Ground

PNK

539

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

Connector Part Information

•

12160482

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

TAN/WHT

1669

HO2S Low Signal [- Bank 1 Sensor 2]

PPL/WHT

1668

HO2S High Signal [- Bank 1 Sensor 2]

BLK

550

Ground

PNK

1539

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Connector Part Information

•

1216144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

TAN

1667

HO2S Low Signal [- Bank 2 Sensor 1]

PPL

1666

HO2S High Signal [- Bank 2 Sensor 1]

BLK

550

Ground

PNK

539

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2

Connector Part Information

•

12160482

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

TAN

1671

HO2S Low Signal [- Bank 2 Sensor 2]

PPL

1670

HO2S High Signal [- Bank 2 Sensor 2]

BLK

550

Ground

PNK

1539

Ignition 1 Voltage

Idle Air Control (IAC) Valve

Connector Part Information

•

12162190

•	4-Way F Metri-Pack 150.2 Series Sealed P2S (BLK)

Wire Color

Circuit No.

Function

LT GRN /BLK

444

IAC Coil B Low Control

LT GRN /WHT

1749

IAC Coil B High Control

LT BLU /BLK

1748

IAC Coil A Low Control

LT BLU /WHT

1747

IAC Coil A High Control

Ignition Coil

Connector Part Information

•

12146121

•	3 Way F Metri-Pack 150 (BRN)

Wire Color

Circuit No.

Function

PNK

1039

Ignition 1 Voltage

Not Used

WHT/BLK

1847

Ignition Coil Output

Ignition Control Module (ICM) (Coil Driver)

Connector Part Information

•

12162189

•	4 Way F Metri-Pack 150.2 Series (BLK)

Wire Color

Circuit No.

Function

PNK

1239

Ignition 1 Voltage

WHT

423

IC Timing Control

BLK

550

Ground

WHT/BLK

1847

Ignition Coil Output - Bank - 1

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

Connector Part Information

•

15305555

•	5-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

552

Low Reference

TAN

472

IAT Sensor Signal

BLK/WHT

451

Ground

PNK

239

Ignition 1 Voltage

YEL

492

MAF Sensor Signal

Knock Sensor (KS) (4.3L)

Connector Part Information

•

12110179

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

Wire Color

Circuit No.

Function

DK BLU

496

KS [1] Signal

GRY

1716

Knock Sensor - Return

Manifold Absolute Pressure (MAP) Sensor

Connector Part Information

•

12129946

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

Wire Color

Circuit No.

Function

ORN/BLK

469

Low Reference

LT GRN

432

MAP Sensor Signal

GRY

597

5 Volt Reference

Mass Air Flow (MAF) Sensor

Connector Part Information

•

15305555

•	5-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

552

Low Reference

TAN

472

IAT Sensor Signal

BLK/WHT

451

Ground

PNK

239

Ignition 1 Voltage

YEL

492

MAF Sensor Signal

Park/Neutral Position (PNP) Switch - C1

Connector Part Information

•

12191757

•	4-Way F Metri-Pack 150 (LT GRY)

Wire Color

Circuit No.

Function

BLK/WHT

771

Transmission Range Switch Signal A

GRY

773

Transmission Range Switch Signal C & MT1

WHT

776

Transmission Range Switch Signal P & MT1

YEL

772

Transmission Range Switch Signal B & MT1

Park/Neutral Position (PNP) Switch - C2

Connector Part Information

•

12129840

•	7-Way F Metri-Pack 150 280 (MD GRY)

Wire Color

Circuit No.

Function

ORN/BLK

1786

Transmission Park/Neutral - Signal - 1

LT GRN

275

Park Neutral Position Switch Park Signal

PNK

839

Ignition 1 Voltage

BLK/WHT

451

Ground & M30/MT1/M74

PPL/WHT

1035

Starter Relay Coil Supply Voltage

LT GRN

Backup Lamp Supply Voltage

YEL

1737

Neutral Safety Switch Park/Neutral Signal

Not Used

Secondary Air Injection Reaction (AIR) Pump Relay

Connector Part Information

•

12129716

•	4-Way F Metri-Pack 280 FLX LK (MD GRY)

Wire Color

Circuit No.

Function

RED

642

Battery Positive Voltage

PNK

639

Ignition 1 Voltage

BRN

436

AIR Pump Relay Control

RED

AIR Pump Supply Voltage

Secondary Air Injection (AIR) Pump

Connector Part Information

•

12191968

•	2-Way F Metri-Pack 280 Series (GRY)

Wire Color

Circuit No.

Function

RED

AIR Pump Supply Voltage

BLK

550

Ground

Secondary Air Injection (AIR) Solenoid (Except L18)

Connector Part Information

•

12052641

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

RED

AIR Pump Supply Voltage

BLK

550

Ground

Throttle Positon (TP) Sensor

Connector Part Information

•

12110192

•	3 Way F 150 Series (BLK)

Wire Color

Circuit No.

Function

GRY

416

5 Volt Reference

BLK

452

Low Reference

DK BLU

417

TP Sensor Signal

Vehicle Speed Sensor (VSS)

Connector Part Information

•

12162193

•	2-Way F M/P 150.2 P2S SLD (BLK)

Wire Color

Circuit No.

Function

PPL/WHT

821

VSS High Signal

LT GRN /BLK

822

VSS Low Signal