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For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2001 🢒 Montana Ext. 🢒 Engine 🢒 Engine Controls - 3.4L 🢒 Engine Controls Connector End Views

Air Injection BL Value


Object Number: 510603 Size: CF

Connector Part Information
    • 12052641
    • 2 Way F Metric-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

339

Fused Ignition Feed

B

PNK/BLK

429

Air Injection BL Valve Control

Automatic Transaxle (C111)


Object Number: 258240 Size: CH

Connector Part Information
    • 12160493
    • 20-Way F Metri-Packard 100 W Series Sealed (Gray)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

1222

1-2 Shift Solenoid Valve Control

B

YEL/BLK

1223

2-3 Shift Solenoid Valve Control

C

RED/BLK

1228

Pressure Control Solenoid High

D

LT BLU/WHT

1229

Pressure Control Solenoid Low

E

PNK

1339

Fused Ignition 1 Feed

F-K

--

--

Not Used

L

YEL/BLK

1227

Transmission Fluid Temperature Sensor Signal

M

BLK

2762

Sensor Ground

N

PNK

1224

Pressure Switch A Input

P

RED

1226

Pressure Switch C input

R

DK BLU

1225

Pressure Switch B input

S

RED/BLK

1230

Sensor Ground

T

BRN

418

TCC PWM Solenoid Valve Control

U

YEL

657

TCC Release Switch input

V

DK BLU/WHT

1231

Sensor Low

W

--

--

Not Used

Camshaft Position (CMP) Sensor


Object Number: 68730 Size: CH

Connector Part Information
    • 12110293
    • 3-Way F Metri-Pack 150 Series Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

RED/WHT

812

CMP Sensor Battery Positive Voltage (B+)

B

BLK

630

CMP Sensor Signal

C

BLK

407

CMP Sensor Ground

Crankshaft Position (CKP) Sensor A


Object Number: 68730 Size: CH

Connector Part Information
    • 12110293
    • 3 Way F Metri-Pack 150 Series Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

1867

CMP/CKP Sensor Ground

B

LT BLU/BLK

647

CKP Sensor Signal

C

YEL/BLK

1868

CMP/CKP Sensor Battery Positive Voltage

Crankshaft Position (CKP) Sensor B


Object Number: 237066 Size: CH

Connector Part Information
    • 12162194
    • 2 Way F Metri-Pack 150 Series Seal (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

573

7X Reference High

B

PPL

574

7X Reference Low

Engine Coolant Temperature (ECT) Sensor


Object Number: 237066 Size: CH

Connector Part Information
    • 12162195
    • 2 Way (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN/BLK

469

MAP Sensor Return

B

YEL

410

ECT Sensor Signal

Engine Oil Level Switch


Object Number: 35437 Size: CH

Connector Part Information
    • 12052641
    • 2-Way F Metri-Pack 150 Series Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

BRN

1174

Engine oil Level Indicator input

B

BLK/WHT

451

Ground

Engine Oil Pressure (EOP) Switch


Object Number: 516595 Size: CH

Connector Part Information
    • 12065401
    • 1 Way F Metric-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

TAN/BLK

231

Oil Pressure Switch Signal

B-D

--

--

Not Used

Evaporative Emission (EVAP) Canister Purge Solenoid


Object Number: 35437 Size: CH

Connector Part Information
    • 12052643
    • 2-Way F Metri-Pack 150 Series Sealed (Red)

Pin

Wire Color

Circuit No.

Function

A

PNK

339

Fused ignition 1 Feed

B

DK GRN/WHT

428

EVAP Canister purge Valve Control

Evaporative Emission (EVAP) Canister Vent Solenoid


Object Number: 35437 Size: CH

Connector Part Information
    • 12052643
    • 2-Way F Metri-Pack 150 Series Sealed (Red)

Pin

Wire Color

Circuit No.

Function

A

PNK

1039

Fused ignition 1 Feed

B

WHT

1310

Canister Vent Valve Solenoid Output

Exhaust Gas Recirculation (EGR) Valve


Object Number: 594477 Size: CH

Connector Part Information
    • 15326389
    • 5-Way Metri-Pack 150 Series (Black)

Pin

Wire Color

Circuit No.

Function

A

GRY

435

EGR Solenoid Output

B

BLK

2753

PCM Sensor Ground

C

BRN

1456

EGR Solenoid Position Signal

D

GRY

2702

5-Volt Reference A

E

RED

1676

EGR Valve coil Feed

Fuel Injector 1


Object Number: 334635 Size: CH

Connector Part Information
    • 15326179
    • 2 Way F Metric-Pack 64 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Fuse Output-IGN 1

B

BLK

1744

Fuel Injector 1 Output

Fuel Injector 2


Object Number: 334635 Size: CH

Connector Part Information
    • 15326179
    • 2 Way F Metric-Pack 64 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Fuse Output-IGN 1

B

LT GRN/BLK

1745

Fuel Injector 2 Output

Fuel Injector 3


Object Number: 334635 Size: CH

Connector Part Information
    • 15326179
    • 2 Way F Metric-Pack 64 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Fuse Output-IGN 1

B

PNK/BLK

1746

Fuel Injector 3 Output

Fuel Injector 4


Object Number: 334635 Size: CH

Connector Part Information
    • 15326179
    • 2 Way F Metric-Pack 64 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Fuse Output-IGN 1

B

LT BLU/BLK

844

Fuel Injector 4 Output

Fuel Injector 5


Object Number: 334635 Size: CH

Connector Part Information
    • 15326179
    • 2 Way F Metric-Pack 64 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Fuse Output-IGN 1

B

BLK/WHT

845

Fuel Injector 5 Output

Fuel Injector 6


Object Number: 334635 Size: CH

Connector Part Information
    • 15326179
    • 2 Way F Metric-Pack 64 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Fuse Output-IGN 1

B

YEL/BLK

846

Fuel Injector 6 Output

Fuel Pump Sender Unit C1


Object Number: 456551 Size: CH

Connector Part Information
    • 12160482
    • 4-Way F Metri-Pack 150 Series Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

PPL

1589

Fuel Level Sensor Input

B

GRY

120

Fuel Pump Motor Feed

C

BLK

250

Ground

D

BLK/WHT

2759

Ground-Clean

Fuel Tank Pressure Sensor C2


Object Number: 62453 Size: CH

Connector Part Information
    • 12059595
    • 3-Way F Metri-Pack 150 Series Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

2759

Ground-Clean

B

DK GRN

890

Fuel Tank Pressure Sensor Signal

C

GRY/BLK

2700

5-Volt Reference

Heated Oxygen Sensor (HO2S 1)


Object Number: 474210 Size: CH

Connector Part Information
    • 12176897
    • 4-Way F Metri-Pack 150 Series Sealed (LT GRY)

Pin

Wire Color

Circuit No.

Function

A

TAN

413

HO2S 1 Low

B

PPL

412

HO2S 1 Signal

C

BLK/WHT

3113

HO2S Heater Low Control

D

PNK

339

Fused ignition 1 Feed

Heated Oxygen Sensor (HO2S 2)


Object Number: 280761 Size: CH

Connector Part Information
    • 12160825
    • 4-Way M Metri-Pack 150 Series Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

TAN/WHT

1669

HO2S 2 Low

B

PPL/WHT

1668

HO2S 2 Signal

C

BLK

1050

Ground

D

PNK

339

Fused Ignition 1 Feed

Idle Air Control (IAC) Valve


Object Number: 38608 Size: CH

Connector Part Information
    • 12162190
    • 4-Way F Metri-Pack 150.2 Series Pull to Seat Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

444

IAC Motor Feed-Coil B Low

B

LT GRN/WHT

1749

IAC Motor Feed-Coil B High

C

LT BLU/BLK

1748

IAC Motor Feed-Coil A Low

D

LT BLU/WHT

1747

IAC Motor Feed-Coil A High

Ignition Control Module (ICM) C1


Object Number: 40442 Size: CH

Connector Part Information
    • 12162260
    • 6-Way F Metri-Pack 150.2 Pull to Seat Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

TAN/BLK

424

Electronic Spark Timing Bypass Signal

B

WHT

423

Electronic Spark Timing Control Signal

C-D

--

--

Not Used

E

PPL/WHT

430

Electronic Spark Timing High Reference Signal

F

RED/BLK

453

Electronic Spark Timing Low Reference Signal

Ignition Control Module (ICM) C2


Object Number: 232831 Size: CH

Connector Part Information
    • 12162194
    • 2-Way F Metri-Pack 150.2 Series Pull to Seat Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

51

Ground-Clean

B

PNK

239

Fused ignition 1 Feed

Intake Air Temperature (IAT) Sensor


Object Number: 280772 Size: CH

Connector Part Information
    • 12162199
    • 2-Way F Metri-Pack 150.2 Series Pull to Seat Sealed (Gray)

Pin

Wire Color

Circuit No.

Function

A

BLK

2760

IAT Ground

B

TAN

472

IAT Sensor input

Manifold Absolute Pressure (MAP) Sensor


Object Number: 622368 Size: CH

Connector Part Information
    • 12020403
    • 3 Way M Weather-Pack TRW Sealed (GRN)

Pin

Wire Color

Circuit No.

Function

A

ORN/BLK

469

MAP Sensor Return

B

LT GRN

432

MAP Sensor Signal

C

GRY

2704

Reference Signal-5 Volt-MAP Sensor

Mass Air Flow (MAF) Sensor


Object Number: 62453 Size: CH

Connector Part Information
    • 12059595
    • 3-Way F Metri-Pack 150 Series Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

YEL

492

MAF Sensor input

B

BLK/WHT

451

Ground

C

PNK

339

Ignition 1 Feed

Power Control Module (PCM) C1


Object Number: 73173 Size: CH

Connector Part Information
    • 12191110
    • 80-Way F Metri-Pack 100 W Series Sealed (Natural)

Pin

Wire Color

Circuit No.

Function

1

BLK

2762

Sensor Ground

2

--

--

Not Used

3

--

--

Not Used

4

LT GRN

1222

1-2 shift Solenoid Valve Control

5

DK BLU

473

Fan 2 Control (High Speed)

6

DK GRN

335

Fan 1 Control (Low Speed)

7

BLK

630

CMP Senor Signal

8

PPL/WHT

430

3X Reference

9

LT BLU/BLK

647

24X Reference

10

GRY

2704

5 Volt Reference

11

--

--

Not Used

12

TAN

413

HO2S Sensor 1 Signal Low

13

ORN/BLK

469

Map Sensor Ground

14

--

--

Not Used

15

--

--

Not Used

16

BLK/WHT

451

PCM Ground

17

BLK

2760

IAT Ground

18

--

--

Not Used

19

PNK

1020

Ignition Positive Voltage

20

ORN

540

Battery Feed

21

--

--

Not Used

22

PNK

1224

Trans Fluid Pressure Switch A input

23-27

--

--

Not Used

28

TAN/WHT

1669

HO2S Sensor 2 Signal Low

29

BLK

808

Oxygen Sensor A Low

30

PPL

420

TCC brake Switch

31

BLK

2753

Sensor Ground

32

GRY

435

EGR Valve Control

33

DK BLU

496

KS Signal

34-37

--

--

Not Used

38

LT GRN/WHT

1749

IAC B High

39-42

--

--

Not Used

43

BLK

1744

Injector Number 1 Control

44

YEL/BLK

1223

2-3 shift Solenoid Valve Control

45

PNK/BLK

429

Air Injection BL Value Control

46

PNK/BLK

1746

Injector Number 3 Control

47

LT GRN/BLK

1745

Injector Number 2 Control

48

RED/BLK

453

Reference Low

49-52

--

--

Not Used

53

TAN/BLK

424

Bypass

54

WHT

423

Ignition Control (IC)

55

DK GRN

389

Vehicle Speed Signal Output

56

BLK/WHT

451

PCM Ground

57

BLK/WHT

451

PCM Ground

58

--

--

Not Used

59

DK GRN

1099

Serial Data (Class II)

60

BLK/WHT

451

PCM Ground

61

BLK

2752

TP Ground

62

DK BLU/WHT

1231

AT/ISS Sensor Low

63

RED/BLK

1230

AT/ISS Sensor High

64

YEL

400

VSS High

65

PPL

401

VSS Low

66-67

--

--

Not Used

68

YEL

772

Transaxle Range Switch input B

69

YEL

492

MAF Sensor input

70

--

--

Not Used

71

ORN/BLK

463

Required torque

72

DK GRN

83

Cruise disable Output

73

BLK/WHT

845

injector Number 5 Control

74-75

--

--

Not Used

76

DK GRN/WHT

428

EVAP Canister purge Valve Control

77-78

--

--

Not Used

79

YEL/BLK

846

Injector Number 6 Control

80

BLK

2751

A/C Pressure return

Power Control Module (PCM) C2


Object Number: 73173 Size: CH

Connector Part Information
    • 12191110
    • 80-Way F Metri-Pack 100 W Series Sealed (Natural)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

WHT

1310

EVAP Canister Vent Valve

3

DK GRN/WHT

465

Fuel pump Relay Control

4

RED

1676

EGR Valve Control

5

BRN/WHT

419

MIL Control

6

--

--

Not Used

7

LT BLU/WHT

1747

IAC A High

8

--

--

Not Used

9

TAN/BLK

464

Delivered torque

10

PPL

412

HO2S Sensor 1 Signal High

11

PPL/WHT

1668

HO2S Sensor 2 Signal High

12-15

--

--

Not Used

16

WHT

776

Transaxle Range Parity input

17

RED

1226

Trans Fluid Pressure Switch C input

18

BLK/WHT

771

Transaxle Range A input

19

TAN/BLK

231

Oil Pressure Input

20-21

--

--

Not Used

22

DK GRN/WHT

762

A/C request

23

PPL

806

Crank

24

PNK

439

Ignition Positive Voltage

25

LT GRN

432

MAP Sensor Signal

26

YEL

410

ECT Sensor Signal

27

RED/BLK

380

A/C Refrigerant Pressure Sensor Signal

28

BRN

1456

EGR Solenoid Position Signal

29

--

--

Not Used

30

GRY

2702

5 Volt Reference

31-32

--

--

Not Used

33

GRY

2701

5 Volt Reference

34

GRY

2700

5 Volt Reference

35

BLK

2759

Sensor Ground

36

--

--

Not Used

37

BLK/WHT

3113

Oxygen Sensor A Heater Control

38

--

--

Not Used

39

DK GRN/WHT

459

A/C Compressor Clutch Relay Control

40-41

--

--

Not Used

42

LT BLU/BLK

844

Fuel Injection 4 Control

43

Not Used

44

LT BLU/BLK

1748

IAC Valve A Low

45

RED/BLK

1228

PC Solenoid Valve High

46

LT BLU/WHT

1229

PC Solenoid Valve Low

47-48

--

--

Not Used

49

LT GRN/BLK

444

IAC Valve B Low

50

TAN

472

Intake Air Temperature Sensor

51-54

--

--

Not Used

55

DK GRN

890

Fuel Tank Pressure Sensor Signal

56

GRY

773

Transaxle Range C input

57

DK BLU

1225

Trans Fluid Pressure Switch B input

58

BRN

1174

Engine oil Level Indicator input

59

WHT

85

Cruise Status

60

--

--

Not Used

61

RED

225

Generator Control

62

--

-

Not Used

63

YEL

657

TCC release Switch input

64-65

--

--

Not Used

66

DK BLU

417

Throttle Position Sensor Signal

67

--

--

Not Used

68

YEL/BLK

1227

Transaxle Fluid Temperature Sensor

69

PPL

1589

Fuel Level Sensor input

70

LT GRN

1867

CMP/CKP Sensor Ground

71

--

--

Not Used

72

RED/WHT

812

CMP/CKP Sensor Battery Positive Voltage

73

BLK

407

CMP/CKP Sensor Ground

74

YEL/BLK

1868

CMP/CKP Sensor Battery Positive Voltage

75

BRN

436

Air Pump Relay Control

76

YEL/BLK

625

Crank Relay Control

77

--

--

Not Used

78

BRN

418

TCC PWM Solenoid Control

79

--

--

Not Used

80

BLK

808

Digital Sensor Return

Secondary Air Injection (AIR) Pump


Object Number: 365990 Size: CH

Connector Part Information
    • 12191968
    • 2 Way F Metric-Pack 280 Series Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

A

RED

78

Secondary Air Injection Pump Control Circuit

B

BLK

450

Ground

Throttle Position (TP) Sensor


Object Number: 62485 Size: CH

Connector Part Information
    • 12110192
    • 3-Way F Metri-Pack 150 Series Pull to Seat Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

GRY

2701

5-Volt Reference A

B

BLK

2752

TP Ground

C

DK BLU

417

TP Sensor Signal

Transmission Range Switch C1


Object Number: 68780 Size: CH

Connector Part Information
    • 12129840
    • 7-Way F Metri-Pack Mixed Series Sealed (Gray)

Pin

Wire Color

Circuit No.

Function

A

ORN/BLK

434

PARK/NEUTRAL input

B

ORN

840

Fused Battery Feed

C

LT GRN

275

Transaxle Range Switch Feed-PARK

D

BLK/WHT

451

PCM Ground

E

ORN/BLK

1786

Starter Solenoid Feed

F

LT GRN

24

Backup lamp Feed

G

PNK

439

Ignition switched Battery Feed-START

Transmission Range Switch C2


Object Number: 40412 Size: CH

Connector Part Information
    • 12191757
    • 4-Way F Metri-Pack 150 Series Sealed (Natural)

Pin

Wire Color

Circuit No.

Function

A

WHT

776

Transaxle Range Switch parity input

B

YEL

772

Transaxle Range Switch input B

C

GRY

773

Transaxle Range Switch input C

D

BLK/WHT

771

Transaxle Range Switch input A

Vehicle Speed Sensor (VSS)


Object Number: 130680 Size: CH

Connector Part Information
    • 12162195
    • 2-Way F Metri-Pack 150.2 Series Pull to Seat Sealed (Black)

Pin

Wire Color

Circuit No.

Function

A

PPL

401

VSS Low

B

YEL

400

VSS High