GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2001 🢒 Firebird 🢒 Engine 🢒 Engine Controls - 5.7L 🢒 Engine Controls Connector End Views
Table 1: A/C Compressor Clutch
Table 2: A/C Refrigerant Pressure Sensor
Table 3: Camshaft Position (CMP) Sensor
Table 4: Crankshaft Position (CKP) Sensor
Table 5: Engine Coolant Temperature Sensor
Table 6: Engine Oil Level Switch
Table 7: Engine Oil Pressure Sensor
Table 8: Evaporative Emission (EVAP) Canister Purge Valve
Table 9: Evaporative Emission (EVAP) Canister Vent Valve
Table 10: Fuel Injector #1
Table 11: Fuel Injector #2
Table 12: Fuel Injector #3
Table 13: Fuel Injector #4
Table 14: Fuel Injector #5
Table 15: Fuel Injector #6
Table 16: Fuel Injector #7
Table 17: Fuel Injector #8
Table 18: Fuel Level Sensor/Fuel Pump
Table 19: Fuel Tank Pressure Sensor
Table 20: Heated Oxygen Sensor (HO2S), Bank 1, Sensor 2, Left Rear
Table 21: Heated Oxygen Sensor (HO2S), Bank 2, Sensor 1, Right Front
Table 22: Heated Oxygen Sensor (HO2S), Bank2, Sensor 2, Right Rear
Table 23: Idle Air Control (IAC) Valve
Table 24: Intake Air Temperature (IAT) Sensor
Table 25: Knock Sensors (KS)
Table 26: Manifold Absolute Pressure (MAP) Sensor
Table 27: Mass Air Flow (MAF) Sensor
Table 28: Park/Neutral Position Switch
Table 29: Secondary Air Injection (AIR) Bleed Valve Solenoid
Table 30: Secondary Air Injection (AIR) Pump
Table 31: Throttle Position (TP) Sensor
Table 32: Vehicle Speed Sensor (VSS)

A/C Compressor Clutch


Object Number: 62440 Size: CH

Connector Part Information
    • 1216-2017
    • 2-Way F Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

59

A/C Compressor Clutch Supply Voltage

B

BLK

450

Ground

A/C Refrigerant Pressure Sensor


Object Number: 258299 Size: CH

Connector Part Information
    • 1211-0192
    • 3-Way F Metri-Pack 150 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

719

Low Reference

B

GRY

474

5 Volt Reference

C

ORN/BLK

380

A/C Refrigerant Pressure Sensor Signal

Camshaft Position (CMP) Sensor


Object Number: 62453 Size: CH

Connector Part Information
    • 1205-9595
    • 3-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN/WHT

633

CMP Sensor Signal

B

PNK/BLK

632

Low Reference

C

ORN

631

12 Volt Reference

Crankshaft Position (CKP) Sensor


Object Number: 62453 Size: CH

Connector Part Information
    • 1205-9595
    •  3-Way Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK BLU/WHT

1869

CKP Sensor Signal

B

YEL/BLK

1868

Low Reference

C

LT GRN

1867

12 Volt Reference

Engine Coolant Temperature Sensor


Object Number: 518983 Size: CH

Connector Part Information
    • 1216-2195
    • 2-Way F Metri-Pack 150.2 Series Sealed P2S (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

407

Low Reference

B

YEL

410

ECT Sensor Signal

Engine Oil Level Switch


Object Number: 35437 Size: CH

Connector Part Information
    • 1205-2641
    • 2-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

1174

Oil Level Switch Signal

B

BLK/WHT

451

Ground

Engine Oil Pressure Sensor


Object Number: 516595 Size: CH

Connector Part Information
    • 1206-5299
    • 4-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

31

Oil Pressure Indicator Control

B-D

--

--

Not Used

Evaporative Emission (EVAP) Canister Purge Valve


Object Number: 35437 Size: CH

Connector Part Information
    • 1205-2643
    • 2-Way Metri-Pack 150 Series Sealed (RED)

Pin

Wire Color

Circuit No.

Function

A

PNK

239

Ignition 1 Voltage

B

DK GRN/WHT

428

EVAP Canister Purge Solenoid Control

Evaporative Emission (EVAP) Canister Vent Valve


Object Number: 35437 Size: CH

Connector Part Information
    • 1205-2643
    • 2-Way F Metri-Pack 150 Series Sealed (RED)

Pin

Wire Color

Circuit No.

Function

A

PNK

239

Ignition 1 Voltage

B

WHT

1310

EVAP Canister Vent Solenoid Control

Fuel Injector #1


Object Number: 154327 Size: CH

Connector Part Information
    • 1212-9140
    • 2-Way F Metri-Pack 280.1 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Ignition 1 Voltage

B

TAN

1744

Fuel Injector 1 Control

Fuel Injector #2


Object Number: 154327 Size: CH

Connector Part Information
    • 1212-9140
    • 2-Way F Metri-Pack 280.1 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

839

Ignition 1 Voltage

B

LT GRN/BLK

1745

Fuel Injector 2 Control

Fuel Injector #3


Object Number: 154327 Size: CH

Connector Part Information
    • 1212-9140
    • 2-Way F Metri-Pack 280.1 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Ignition 1 Voltage

B

PNK/BLK

1746

Fuel Injector 3 Control

Fuel Injector #4


Object Number: 154327 Size: CH

Connector Part Information
    • 1212-9140
    • 2-Way F Metri-Pack 280.1 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

839

Ignition 1 Voltage

B

LT BLU/BLK

844

Fuel Injector 4 Control

Fuel Injector #5


Object Number: 154327 Size: CH

Connector Part Information
    • 1212-9140
    • 2-Way F Metri-Pack 280.1 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Ignition 1 Voltage

B

TAN/WHT

845

Fuel Injector 5 Control

Fuel Injector #6


Object Number: 154327 Size: CH

Connector Part Information
    • 1212-9140
    • 2-Way F Metri-Pack 280.1 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

839

Ignition 1 Voltage

B

YEL/BLK

846

Fuel Injector 6 Control

Fuel Injector #7


Object Number: 154327 Size: CH

Connector Part Information
    • 1212-9140
    • 2-Way F Metri-Pack 280.1 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Ignition 1 Voltage

B

ORN/BLK

877

Fuel Injector 7 Control

Fuel Injector #8


Object Number: 154327 Size: CH

Connector Part Information
    • 1212-9140
    • 2-Way F Metri-Pack 280.1 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

839

Ignition 1 Voltage

B

DK BLU/WHT

878

Fuel Injector 8 Control

Fuel Level Sensor/Fuel Pump


Object Number: 518981 Size: CH

Connector Part Information
    • 1216-0482
    • 4-Way F Metri-Pack 150 Series Seald (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

30

Fuel Level Sensor Signal

B

GRY

120

Fuel Pump Supply Voltage

C

BLK

150

Ground

D

BLK/WHT

651

Ground

Fuel Tank Pressure Sensor


Object Number: 258675 Size: CH

Connector Part Information
    • 1205-9595
    •  3-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN/BLK

469

Low Reference

B

DK GRN

890

Fuel Tank Pressure Sensor Signal

C

GRY

416

5 Volt Reference

Heated Oxygen Sensor (HO2S), Bank 1, Sensor 2, Left Rear


Object Number: 280761 Size: CH

Connector Part Information
    • 1216-0825
    • 4-Way Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN/WHT

1669

HO2S Low Signal [Bank 1 Sensor X]

B

PPL/WHT

1668

HO2S High Signal [Bank 1 Sensor X]

C

BLK

450

Ground

D

PNK

539

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S), Bank 2, Sensor 1, Right Front


Object Number: 280761 Size: CH

Connector Part Information
    • 1216-0825
    • 4-Way M Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

1667

HO2S Low Signal [Bank 2 Sensor 1]

B

PPL

1666

HO2S High Signal [Bank 2 Sensor 1]

C

BLK

450

Ground

D

PNK

539

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S), Bank2, Sensor 2, Right Rear


Object Number: 280761 Size: CH

Connector Part Information
    • 1216-0825
    • 4-Way M Metri-Pack 150 Series Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

1671

HO2S Low Signal [Bank 2 Sensor 2]

B

PPL

1670

HO2S High Signal [Bank 2 Sensor 2]

C

BLK

450

Ground

D

PNK

539

Ignition 1 Voltage

Idle Air Control (IAC) Valve


Object Number: 289328 Size: CH

Connector Part Information
    • 1216-2190
    • 4-Way F Metri-Pack 150.2 Series Pull to Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

444

IAC Coil B Low Control

B

LT GRN/WHT

1749

IAC Coil B High Control

C

LT BLU/BLK

1748

IAC Coil A Low Control

D

LT BLU/WHT

1747

IAC Coil A High Control

Intake Air Temperature (IAT) Sensor


Object Number: 68719 Size: CH

Connector Part Information
    • 1216-2199
    • 2-Way F Metri Pack 150.2 Series Pull to Seat (GRY)

Pin

Wire Color

Circuit No.

Function

A

PPL

719

Low Reference

B

TAN

472

IAT Sensor Signal

Knock Sensors (KS)


Object Number: 35437 Size: CH

Connector Part Information
    • 1205-2641
    • 2-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

496

KS [1] Signal

B

LT BLU

1876

Knock Sensor 2 Signal

Manifold Absolute Pressure (MAP) Sensor


Object Number: 68740 Size: CH

Connector Part Information
    • 1212-9946
    • 3-Way F Metri Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

TAN

407

Low Reference

B

LT GRN

432

MAP Sensor Signal

C

GRY

416

5 Volt Reference

Mass Air Flow (MAF) Sensor


Object Number: 62453 Size: CH

Connector Part Information
    • 1205-9595
    • 3-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

492

MAF Sensor Signal

B

BLK/WHT

451

Ground

C

PNK

539

Ignition 1 Voltage

Park/Neutral Position Switch


Object Number: 392014 Size: CH

Connector Part Information
    • 1201-5307
    • 6-Way F Metri-Pack (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

451

Ground

B

ORN/BLK

434

Neutral Safety Switch Signal

C

BRN

141

Ignition 3 Voltage

D

LT GRN

24

Back Up Lamp Supply Voltage

E

PPL/WHT

1035

Starter Relay Coil Supply Voltage

F

DK GRN

1433

Clutch Start Switch Signal

Secondary Air Injection (AIR) Bleed Valve Solenoid


Object Number: 35437 Size: CH

Connector Part Information
    • 1205-2643
    • 2-Way F Metri-Pack 150 Series Sealed (RED)

Pin

Wire Color

Circuit No.

Function

A

PNK/BLK

429

AIR Solenoid Control

B

BLK

150

Ground

Secondary Air Injection (AIR) Pump


Object Number: 68730 Size: CH

Connector Part Information
    • 1211-0293
    • 3-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

78

AIR Pump Supply Voltage

B

PNK/BLK

429

AIR Solenoid Control

C

BLK

150

Ground

Throttle Position (TP) Sensor


Object Number: 258299 Size: CH

Connector Part Information
    • 1211-0192
    • 3-Way F Metri-Pack 150 Series Pull To Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

596

5 Volt Reference

B

TAN

452

Low Reference

C

DK BLU

417

TP Sensor Signal

Vehicle Speed Sensor (VSS)


Object Number: 68719 Size: CH

Connector Part Information
    • 1216-2195
    • 2-Way F Metri-Pack 150.2 Series Pull to Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

822

VSS Low Signal

B

PPL/WHT

821

VSS High Signal