Engine Controls Connector End Views. Chevrolet Corvette 2003

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2003 🢒 Corvette 🢒 Engine 🢒 Engine Controls - 5.7L 🢒 Engine Controls Connector End Views

Table 1:	Accelerator Pedal Positon (APP) Sensor
Table 2:	Camshaft Position (CMP) Sensor
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 Injector 1
Table 8:	Fuel Injector 2
Table 9:	Fuel Injector 3
Table 10:	Fuel Injector 4
Table 11:	Fuel Injector 5
Table 12:	Fuel Injector 6
Table 13:	Fuel Injector 7
Table 14:	Fuel Injector 8
Table 15:	Fuel Pump and Sender Assembly (W/O FFS)
Table 16:	Fuel Pump and Sender Assembly (W/ FFS)
Table 17:	Fuel Tank Pressure (FTP) Sensor
Table 18:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Table 19:	Heated Oxygen Sensor (HO2S) Bank1 Sensor 2
Table 20:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Table 21:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
Table 22:	Ignition Coil/Module 1
Table 23:	Ignition Coil/Module 2
Table 24:	Ignition Coil/Module 3
Table 25:	Ignition Coil/Module 4
Table 26:	Ignition Coil/Module 5
Table 27:	Ignition Coil/Module 6
Table 28:	Ignition Coil/Module 7
Table 29:	Ignition Coil/Module 8
Table 30:	Knock Sensor (KS) 1
Table 31:	Knock Sensor (KS) 2
Table 32:	Manifold Absolute Pressure (MAP) Sensor
Table 33:	Mass Air Flow (MAF) Sensor
Table 34:	Park/Neutral Position (PNP) Switch - C1
Table 35:	Park/Neutral Position (PNP) Switch - C2
Table 36:	Secondary Air Injection (AIR) Pump
Table 37:	Secondary Air Injection (AIR) Solenoid
Table 38:	Throttle Actuator Control (TAC) Motor
Table 39:	Throttle Positon (TP) Sensor

Accelerator Pedal Positon (APP) Sensor

Connector Part Information

•

15318071

•	10-Way F Metri-Pack 150 Series (GRY)

Wire Color

Circuit No.

Function

GRY

1273

Low Reference

PPL

1272

Low Reference

LT BLU

1162

APP Sensor 2 Signal

TAN

1274

5 Volt Reference

YEL/BLK

1275

5 Volt Reference

DK BLU

1161

APP Sensor 1 Signal

LT BLU

1276

5 Volt Reference

Not Used

BRN

1271

Low Reference

DK GRN

1163

APP Sensor 3 Signal

Camshaft Position (CMP) Sensor

Connector Part Information

•

12186687

•	3 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BRN/WHT

633

CMP Sensor Signal

PNK/BLK

632

Low Reference

RED

631

12 Volt Reference

Crankshaft Position (CKP) Sensor

Connector Part Information

•

12186687

•	3 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

DK BLU/WHT

1869

CKP Sensor Signal

YEL/BLK

1868

Low Reference

LT GRN

1867

12 Volt Reference

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

•

12162195

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

Wire Color

Circuit No.

Function

BRN

718

Low Reference

YEL

410

ECT Sensor Signal

Evaporative Emission (EVAP) Canister Purge Solenoid

Connector Part Information

•

12052643

•	2 Way F Metri-Pack 150 Series (RED)

Wire Color

Circuit No.

Function

PNK

339

Ignition (Hot W/IGN Relay Energized)

DK GRN/WHT

428

EVAP Canister Purge Solenoid Control

Evaporative Emission (EVAP) Canister Vent Solenoid

Connector Part Information

•

12052637

•	2 Way F Metri-Pack 150 Series (RED)

Wire Color

Circuit No.

Function

PNK

339

Battery Positive Feed

WHT

1310

EVAP Canister Vent Solenoid Control

Fuel Injector 1

Connector Part Information

•

12129140

•	2 Way F Metri-Pack 280.1 Series (BLK)

Wire Color

Circuit No.

Function

PNK

639

Ignition 1 Voltage

BLK

1744

Fuel Injector #1 Control

Fuel Injector 2

Connector Part Information

•

12129140

•	2 Way F Metri-Pack 280.1 Series (BLK)

Wire Color

Circuit No.

Function

PNK

839

Ignition 1 Voltage

LT GRN/BLK

1745

Fuel Injector #2 Control

Fuel Injector 3

Connector Part Information

•

12129140

•	2 Way F Metri-Pack 280.1 Series (BLK)

Wire Color

Circuit No.

Function

PNK

639

Ignition 1 Voltage

PNK/BLK

1746

Fuel Injector #3 Control

Fuel Injector 4

Connector Part Information

•

12129140

•	2 Way F Metri-Pack 280.1 Series (BLK)

Wire Color

Circuit No.

Function

PNK

839

Ignition 1 Voltage

LT BLU/BLK

844

Fuel Injector #4 Control

Fuel Injector 5

Connector Part Information

•

12129140

•	2 Way F Metri-Pack 280.1 Series (BLK)

Wire Color

Circuit No.

Function

PNK

639

Ignition 1 Voltage

BLK/WHT

845

Fuel Injector #5 Control

Fuel Injector 6

Connector Part Information

•

12129140

•	2 Way F Metri-Pack 280.1 Series (BLK)

Wire Color

Circuit No.

Function

PNK

839

Ignition 1 Voltage

YEL/BLK

846

Fuel Injector #6 Control

Fuel Injector 7

Connector Part Information

•

12129140

•	2 Way F Metri-Pack 280.1 Series (BLK)

Wire Color

Circuit No.

Function

PNK

639

Ignition 1 Voltage

RED/BLK

877

Fuel Injector #7 Control

Fuel Injector 8

Connector Part Information

•

12129140

•	2 Way F Metri-Pack 280.1 Series (BLK)

Wire Color

Circuit No.

Function

PNK

839

Ignition 1 Voltage

DK BLU/WHT

878

Fuel Injector #8 Control

Fuel Pump and Sender Assembly (W/O FFS)

Connector Part Information

•

12162187

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

Wire Color

Circuit No.

Function

GRY

120

Fuel Pump Supply Voltage

GRY

720

Low Reference

DK BLU

1936

Fuel Level Sensor Signal [- Secondary]

BLK

150

Ground

Fuel Pump and Sender Assembly (W/ FFS)

Connector Part Information

•

15324862

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

Wire Color

Circuit No.

Function

DK BLU

1936

Fuel Level Sensor Signal [- Secondary]

GRY

120

Fuel Pump Supply Voltage

BLK

9531

Ground

BLK

808

Low Reference

Fuel Tank Pressure (FTP) Sensor

Connector Part Information

•

12059595

•	3 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

GRY

720

Low Reference (w/o FFS)

BLK

808

Low Reference (w/ FFS)

DK GRN

890

Fuel Tank Pressure Sensor Signal

GRY/BLK

598

5 Volt Reference Voltage (w/o FFS)

BRN/ LT GRN

2709

5 Volt Reference Voltage (w/ FFS)

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Connector Part Information

•

12162143

•	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

150

Ground

BRN

241

Ignition 3 Voltage

Heated Oxygen Sensor (HO2S) Bank1 Sensor 2

Connector Part Information

•

12160825

•	4 Way M 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

150

Ground

BRN

241

Ignition 3 Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Connector Part Information

•

12162143

•	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

150

Ground

BRN

241

Ignition 3 Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2

Connector Part Information

•

12160825

•	4 Way M 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

150

Ground

BRN

241

Ignition 3 Voltage

Ignition Coil/Module 1

Connector Part Information

•

12162144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

151

Ground

BRN

2129

Low Reference

PPL

2121

IC 1 Control

PNK

Igntion 1 Voltage

Ignition Coil/Module 2

Connector Part Information

•

12162144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

151

Ground

BRN

2129

Low Reference

RED

2127

IC 2 Control

PNK

Igntion 1 Voltage

Ignition Coil/Module 3

Connector Part Information

•

12162144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

151

Ground

BRN

2129

Low Reference

LT BLU

2123

IC 3 Control

PNK

Igntion 1 Voltage

Ignition Coil/Module 4

Connector Part Information

•

12162144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

151

Ground

BRN

2129

Low Reference

DK GRN

2125

IC 4 Control

PNK

Igntion 1 Voltage

Ignition Coil/Module 5

Connector Part Information

•

12162144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

151

Ground

BRN

2129

Low Reference

DK GRN

2125

IC 5 Control

PNK

Igntion 1 Voltage

Ignition Coil/Module 6

Connector Part Information

•

12162144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

151

Ground

BRN

2129

Low Reference

LT BLU

2123

IC 6 Control

PNK

Igntion 1 Voltage

Ignition Coil/Module 7

Connector Part Information

•

12162144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

151

Ground

BRN

2129

Low Reference

RED

2127

IC 7 Control

PNK

Igntion 1 Voltage

Ignition Coil/Module 8

Connector Part Information

•

12162144

•	4 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

151

Ground

BRN

2129

Low Reference

PPL

2121

IC 8 Control

PNK

Igntion 1 Voltage

Knock Sensor (KS) 1

Connector Part Information

•

12176800

•	1 Way F Metri-Pack 150 Series (GRY)

Wire Color

Circuit No.

Function

DK BLU

496

KS 1 Signal

Knock Sensor (KS) 2

Connector Part Information

•

12176800

•	1 Way F Metri-Pack 150 Series (GRY)

Wire Color

Circuit No.

Function

LT BLU

1876

KS 2 Signal

Manifold Absolute Pressure (MAP) Sensor

Connector Part Information

•

12129946

•	3 Way F Metri Pack 150 Series (GRY)

Wire Color

Circuit No.

Function

ORN/BLK

469

Low Reference

LT GRN

432

MAP Sensor Signal

GRY

416

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

PPL

719

Low Reference

TAN

472

IAT Sensor Signal

BLK/WHT

451

Ground

PNK

339

Ignition 1 Voltage

YEL

492

Mass Air Flow (MAF) Sensor - Signal

Park/Neutral Position (PNP) Switch - C1

Connector Part Information

•

12129839

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

Wire Color

Circuit No.

Function

Not Used

ORN/BLK

434

Neutral Safety Switch Signal

BRN

341

Ignition 3 Voltage

BLK/WHT

851

Ground

PPL

1606

Crank Voltage

GRY

1524

Back Up Lamp Supply Voltage

YEL

269

Starter Enable Relay Coil Supply Voltage

Park/Neutral Position (PNP) Switch - C2

Connector Part Information

•

12191750

•	4 Way F Metri-Pack 150 Series (NAT)

Wire Color

Circuit No.

Function

BLK/WHT

771

Transmission Range Switch Signal A

GRY

773

Transmission Range Switch Signal C

WHT

776

Transmission Range Switch Signal P

YEL

772

Transmission Range Switch Signal B

Secondary Air Injection (AIR) Pump

Connector Part Information

•

12191968

•	2 Way F Metri-Pack 150 Series (GRY)

Wire Color

Circuit No.

Function

RED

AIR Pump Supply Voltage

BLK

150

Ground

Secondary Air Injection (AIR) Solenoid

Connector Part Information

•

12052635

•	2 Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

PNK

339

Ignition 1 Voltage

PPL

421

Air Solenoid Control

Throttle Actuator Control (TAC) Motor

Connector Part Information

•

12077900

•	2 Way F Metri-Pack 280 Series (BLK)

Wire Color

Circuit No.

Function

YEL

581

TAC Motor control - 1

BRN

582

TAC Motor control - 2

Throttle Positon (TP) Sensor

Connector Part Information

•

12186696

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

Wire Color

Circuit No.

Function

DK GRN

485

5 Volt Reference

PPL

486

Low Reference

DK BLU

417

TP Sensor 1 Signal

YEL/BLK

487

5 Volt Reference

WHT

484

Low Reference

PNK

427

TP Sensor 2 Signal