Engine Controls Connector End Views. Chevrolet Chevy C Silverado

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1999 🢒 Chevy C Silverado - 2WD 🢒 Engine 🢒 Engine Electrical 🢒 Engine Controls Connector End Views

Table 1:	Coil Driver -- 4.3L
Table 2:	Crankshaft Position (CKP) Sensor 4.3L
Table 3:	Camshaft Position (CMP) Sensor 4.3L
Table 4:	Manifold Absolute Pressure (MAP) Sensor
Table 5:	Ignition Coil
Table 6:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
Table 7:	Engine Coolant Temperature (ECT) Sensor
Table 8:	Exhaust Gas Recirculation (EGR) Valve
Table 9:	Mass Air Flow (MAF) Sensor
Table 10:	Automatic Transmission
Table 11:	C1 Park/Neutral Position Switch
Table 12:	C2 Park/Neutral Position Switch
Table 13:	Injector Harness Connector
Table 14:	Throttle Positon (TP) Sensor
Table 15:	Knock Sensor 4.3L

Coil Driver -- 4.3L

Connector Part Information

•

12162189

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

Wire Color

Circuit No.

Function

PNK

1239

Fused Ignition Feed

WHT

423

Electronic Spark Timing Control - Signal

BLK

550

Ground

WHT/BLK

1847

Ignition Coil Output

Crankshaft Position (CKP) Sensor 4.3L

Connector Part Information

•

12059595

•	3 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

PNK

1239

Fused Ignition Feed

PPL

574

Crankshaft Position (CKP) Sensor Return

YEL

573

Crankshaft Position (CKP) Sensor Signal

Camshaft Position (CMP) Sensor 4.3L

Connector Part Information

•

12110293

•	3 Way F Metri-Pack 150 (BLK)

Wire Color

Circuit No.

Function

PNK/BLK

632

Camshaft Position (CMP) Sensor Return

BRN/WHT

633

Camshaft Position (CMP) Sensor Signal

PNK

239

Fused Ignition Feed

Manifold Absolute Pressure (MAP) Sensor

Connector Part Information

•

12129946

•	3 Way F Metri-Pack 150 (MD GRY)

Wire Color

Circuit No.

Function

BLK

470

Manifold Absolute Pressure (MAP) Sensor Return

LT GRN

432

Manifold Absolute Pressure (MAP) Sensor Signal

GRY

474

Reference Voltage Feed (5 Volts)

Ignition Coil

Connector Part Information

•

12146121

•	3 Way F Metri-Pack 150 (BRN)

Wire Color

Circuit No.

Function

PNK

1039

Fused Ignition 1 Feed

Not Used

WHT/BLK

1847

Ignition Coil Output

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

Connector Part Information

•

12160825

•	4 Way M Metri-Pack 150 (BLK)

Wire Color

Circuit No.

Function

TAN/WHT

1669

Oxygen Sensor Return

PPL/WHT

1668

Oxygen Sensor Signal

BLK

550

Ground

PNK

1539

Fused Ignition 1 Feed

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

•

12162195

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

Wire Color

Circuit No.

Function

BLK

452

Sensor Return

YEL

410

Coolant Temperature Sensor Signal

Exhaust Gas Recirculation (EGR) Valve

Connector Part Information

•

12186056

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

Wire Color

Circuit No.

Function

WHT

257

Exhaust Gas Recirculation Vent Solenoid Output

BLK

470

Sensor Return

BRN

1456

Exhaust Gas Recirculation Solenoid Position Signal

GRY

474

Reference Voltage Feed (5 Volt)

RED

1676

Exhaust Gas Recirculation Solenoid Feed

Mass Air Flow (MAF) Sensor

Connector Part Information

•

15305555

•	5 Way F GT 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

470

Sensor Return

TAN

472

Manifold Absolute Temperature Sensor Signal

BLK/WHT

451

Engine Control Module Ground

PNK

239

Fused Ignition 1 Feed

YEL

492

Mass Air Flow (MAF) Sensor Signal

Automatic Transmission

Connector Part Information

•

12160493

•	20 Way F Micro-Pack 100 W Series (GRY)

Wire Color

Circuit No.

Function

LT GRN

1222

Shift Solenoid A Output

YEL/BLK

1223

Shift Solenoid B Output

RED/BLK

1228

Transmission Force Motor Feed

LT BLU/WHT

1229

Transmission Force Motor Return

PNK

1020

Fused OFF/Run/Crank Feed

F-K

Not Used

YEL/BLK

1227

Transmission Temperature Sensor Signal

BLK

470

Sensor Return

PNK

1224

Transmission Pressure Switch Signal - BIT 1

RED

1226

Transmission Pressure Switch Signal - BIT 3

DK BLU

1225

Transmission Pressure Switch Signal - BIT 2

WHT

687

Shift Solenoid Output - 3/2

TAN/BLK

422

Torque Converter Clutch Solenoid Output

BRN

418

Torque Converter Clutch Solenoid Output - Pulse Width Modulation

V-W

Not Used

C1 Park/Neutral Position Switch

Connector Part Information

•

12191757

•	4 Way F Metri-Pack 150 Series (NAT)

Wire Color

Circuit No.

Function

BLK/WHT

771

Transmission Position Switch Signal - BIT 1

YEL

772

Transmission Position Switch Signal - BIT 2

GRY

773

Transmission Position Switch Signal - BIT 3

WHT

776

Transmission Position Switch Signal - PARITY BIT

C2 Park/Neutral Position Switch

Connector Part Information

•

12129840

•	7 Way F Metri-Pack Mixed Series (GRY)

Wire Color

Circuit No.

Function

Not Used

LT GRN

275

Transmission Mounted Neutral Safety Switch Output - Park

PNK

839

Fused Ignition 1 Feed

BLK/WHT

451

Engine Control Module Ground

PPL/WHT

1035

Starter Relay Feed- Coil

LT GRN

Back-up Lamp Feed

YEL

1737

Transmission Mounted Neutral Safety Switch Output - Park/Neutral

Injector 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 Output

PNK

1039

Fused Ignition 1 Feed

PNK/BLK

1746

Fuel Injector 3 Output

PNK

1039

Fused Ignition 1 Feed

PNK

1039

Fused Ignition 1 Feed

BLK

1744

Fuel Injector 1 Output

LT GRN/BLK

1745

Fuel Injector 2 Output

PNK

1239

Fused Ignition 1 Feed

PNK

1239

Fused Ignition 1 Feed

LT BLU/BLK

844

Fuel Injector 4 Output

PNK

1239

Fused Ignition 1 Feed

YEL/BLK

846

Fuel Injector 6 Output

Throttle Positon (TP) Sensor

Connector Part Information

•

12110192

•	3 Way F 150 Series (BLK)

Wire Color

Circuit No.

Function

GRY

416

Reference Voltage Feed - 5 Volts

BLK

452

Sensor Return

DK BLU

417

Throttle Position (TP) Sensor Signal

Knock Sensor 4.3L

Connector Part Information

•

12103023

•	1 Way F TWR Series (MD GRY)

Wire Color

Circuit No.

Function

DK BLU

496

Knock Sensor Signal #1