GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2001 🢒 L100/L200/LW200 🢒 Engine 🢒 Engine Controls - 2.2L (L61) 🢒 Powertrain Control Module Connector End Views

Canister Purge Solenoid (L61) -- Engine Compartment - Rear


Object Number: 884567 Size: CH

Connector Part Information
    • 12052643
    • Red

Pin

Wire Color

Circuit Number

Function

A

PNK

139

UHFB

B

DK GRN/WHT

428

PCM


Crank Position Sensor (L61) -- Lower Front Engine


Object Number: 888021 Size: CH

Connector Part Information
    • 12162195
    • Black

Pin

Wire Color

Circuit Number

Function

A

PPL

574

Electronic Ignition (EI) Module

B

YEL

573

Electronic Ignition (EI) Module


Electronic Ignition Module (L61) -- Top Left Engine

Insert Graphic SMELC80246AC1

Connector Part Information
    • 15356705
    • Black

Pin

Wire Color

Circuit Number

Function

A

PNK

1639

UHFB

B

WHT

423

PCM

C

PPL/WHT

430

PCM

D

RED/BLK

453

PCM

E

BLK

250

Ground

F

BRN/WHT

633

PCM

G

ORN

406

PCM

H

YEL

573

CKP

J

PPL

574

CKP


EVAP Solenoid -- Fuel Tank


Object Number: 884567 Size: CH

Connector Part Information
    • 12052643
    • Red

Pin

Wire Color

Circuit Number

Function

A

ORN

2740

EVAP Solenoid Inline

B

WHT

1310

EVAP Solenoid Inline


Fuel Injector #1 (L61) -- Top Front Engine

Insert Graphic SMELC80946AB1

Connector Part Information
    • 15326179
    • Black

Pin

Wire Color

Circuit Number

Function

A

PNK

139

UHFB

B

BLK

1744

PCM


Fuel Injector #2 (L61) -- Top Front Engine

Insert Graphic SMELC80946AB1

Connector Part Information
    • 15326179
    • Black

Pin

Wire Color

Circuit Number

Function

A

PNK

139

UHFB

B

LT GRN/BLK

1745

PCM


Fuel Injector #3 (L61) -- Top Front Engine

Insert Graphic SMELC80946AB1

Connector Part Information
    • 15326179
    • Black

Pin

Wire Color

Circuit Number

Function

A

PNK

139

UHFB

B

PNK/BLK

1746

PCM


Fuel Injector #4 (L61) -- Top Front Engine

Insert Graphic SMELC80946AB1

Connector Part Information
    • 15326179
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

120

Fuel Tank Inline

B

BLK

650

Fuel Tank Inline

C

BLK

2759

Fuel Tank Inline

D

PPL

30

Fuel Tank Inline

E

--

--

Not Used


Fuel Tank - Jumper -- Suspension - Mid-Rear


Object Number: 890333 Size: CH

Connector Part Information
    • 15326840
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

120

Fuel Pump

B

BLK

650

Fuel Pump

C

BLK

2759

Fuel Pressure Sensor

D

--

--

Not Used

E

DK GRN

890

Fuel Pressure Sensor

F

GRY

2709

Fuel Pressure Sensor

G

BLK

2759

Fuel Pump

H

PPL

30

Fuel Pump


Fuel Tank Pressure Sensor -- Fuel Tank


Object Number: 890168 Size: CH

Connector Part Information
    • 15318087
    • Black

Pin

Wire Color

Circuit Number

Function

1

GRY

2709

Fuel Tank Inline

2

BLK

2759

Fuel Tank Inline

3

DK GRN

890

Fuel Tank Inline


Heated Oxygen Sensor #2 (L61) -- Rear Engine

Insert Graphic SMELC80174AB1

Connector Part Information
    • 12160825
    • Black

Pin

Wire Color

Circuit Number

Function

A

TAN/WHT

1669

PCM

B

PPL/WHT

1668

PCM

C

BLK

150

UHFB

D

BRN

1341

UHFB


Idle Air Control (L61) -- Top Left Engine


Object Number: 884727 Size: CH

Connector Part Information
    • 12162190
    • Black

Pin

Wire Color

Circuit Number

Function

A

BRN

444

PCM

B

LT GRN/WHT

1749

PCM

C

LT BLU/WHT

1748

PCM

D

LT BLU/WHT

1747

PCM


Ignition Switch #1 -- Steering Column

Insert Graphic SMELC80161AC1

Connector Part Information
    • 12162229
    • Natural

Pin

Wire Color

Circuit Number

Function

A

RED

102

UHFB

B

BRN

4

LIPFB

C

RED

302

UHFB

D-E

--

--

Not Used

F

LT GRN

80

BCM


Ignition Switch #2 -- Steering Column

Insert Graphic SMELC80161AA1

Connector Part Information
    • 12129842
    • Black

Pin

Wire Color

Circuit Number

Function

A

PNK

3

UHFB

B

ORN

300

LIPFB

C

YEL

5

I/P Inline/Clutch Start Switch

D

DK GRN

500

UHFB

E

--

--

Not Used

F

BLK

550

LIPFB


Knock Sensor (L61) -- Top Left Rear Engine


Object Number: 884421 Size: CH

Connector Part Information
    • 12077900
    • Black

Pin

Wire Color

Circuit Number

Function

A

DK BLU

496

PCM

B

GRY

1716

PCM


Manifold Air Temperature Sensor (L61)

Insert Graphic SMELC80182AC1

Connector Part Information
    • 12162198
    • Gray

Pin

Wire Color

Circuit Number

Function

A

GRY

720

PCM

B

TAN

472

PCM


Manifold Absolute Pressure Sensor (L61) -- Top Front Engine

Insert Graphic SMELC80162AB1

Connector Part Information
    • 12129946
    • Black

Pin

Wire Color

Circuit Number

Function

A

BRN/BLK

469

PCM

B

LT GRN

432

PCM

C

GRY

2704

PCM


Oil Pressure Sensor (L61) -- Lower Front Engine


Object Number: 887823 Size: CH

Connector Part Information
    • 12065299
    • Gray

Pin

Wire Color

Circuit Number

Function

A

TAN/BLK

231

PCM


Park Neutral Position Switch #1 -- Top of Transmission


Object Number: 887996 Size: CH

Connector Part Information
    • 12129840
    • Gray

Pin

Wire Color

Circuit Number

Function

A

--

--

Not Used

B

PNK

239

Ignition

C

--

--

Not Used

D

BLK/WHT

451

Ground (L61)

PPL

1500

Ignition 0 Fuse (L81)

E

PPL

6

Starter Solenoid

F

LT GRN

24

Tail Lamp

G

YEL

5

Ignition Switch


Park Neutral Position Switch #2 -- Top of Transmission


Object Number: 889863 Size: CH

Connector Part Information
    • 12191757
    • Natural

Pin

Wire Color

Circuit Number

Function

A

WHT

776

PCM/Electronic PRNDL Module

B

YEL

772

PCM/Electronic PRNDL Module

C

GRY

773

PCM/Electronic PRNDL Module

D

BLK/WHT

771

PCM/Electronic PRNDL Module


Powertrain Control Module (PCM) J1 (L61) -- Under Right Front Cowl


Object Number: 53524 Size: CF

Connector Part Information
    • 12191111
    • Black

Pin

Wire Color

Circuit Number

Function

1-5

--

--

Not Used

6

BLK

2759

Engine to I/P Inline

7

BRN/WHT

633

Electronic Ignition Module

8

PPL/WHT

430

Electronic Ignition Module

9

--

--

Not Used

10

GRY

2709

Engine to I/P Inline

11-17

--

--

Not Used

18

BLK/WHT

451

Left Front Ground Splice Pack

19

PNK

839

UHFB

20

ORN

480

UHFB

21

DK BLU

417

Throttle Position Sensor

22

BLK/WHT

451

Drain Wire

23-24

--

--

Not Used

25

ORN

406

Electronic Ignition Module

26

WHT

423

Electronic Ignition Module

27

TAN/BLK

231

Oil Pressure Switch

28

RED

1226

Automatic Transaxle

29

BLK/WHT

771

UHFB

30

ORN/BLK

463

Engine to I/P Inline

31

--

--

Not Used

32

GRY

1716

Knock Sensor

33

--

--

Not Used

34

DK BLU

496

Knock Sensor

35

BRN/WHT

379

Engine to I/P Inline (Manual)

LT BLU

20

Engine to I/P Inline (Automatic)

36-44

--

--

Not Used

45

DK GRN

890

Engine to I/P Inline

46

YEL/BLK

1227

Automatic Transaxle

47-48

--

--

Not Used

49

RED/BLK

380

A/C Pressure Sensor

50-51

--

--

Not Used

52

BLK

552

A/C Pressure Sensor

53

GRY

23

Generator

54

YEL

410

Engine Coolant Temperature Sensor

55

PPL

30

Engine to I/P Inline

56

--

--

Not Used

57

BLK

452

Throttle Position Sensor

58

PPL

1807

I/P Cluster

59

PPL

1807

Engine to I/P Inline

60

BLK/WHT

451

Left Front Ground Splice Pack

61

PPL

1500

UHFB

62

LT GRN

432

Manifold Absolute Pressure Sensor

63

RED/BLK

1230

Automatic Transaxle

64

YEL

400

Automatic Transaxle

65-66

--

--

Not Used

67

DK BLU

1225

Automatic Transaxle

68

PNK

1224

Automatic Transaxle

69

YEL

772

UHFB

70

--

--

Not Used

71

WHT

1909

Engine to I/P Inline

72

GRY

773

UHFB

73

WHT

776

UHFB

74

RED

225

Generator

75

BLK

1744

Injector Inline

76

LT GRN/BLK

1745

Injector Inline

77-80

--

--

Not Used


Powertrain Control Module (PCM) J2 (L61) -- Under Right Front Cowl


Object Number: 53524 Size: CF

Connector Part Information
    • 12191111
    • Black

Pin

Wire Color

Circuit Number

Function

1-4

--

--

Not Used

5

TAN/BLK

464

Engine to I/P Inline

6

RED/BLK

1228

Automatic Transaxle

7

--

--

Not Used

8

DK GRN/WHT

465

Engine to I/P Inline

9

LT BLU/WHT

1229

Automatic Transaxle

10

WHT

121

Engine to I/P Inline

11-13

--

--

Not Used

14

ORN/BLK

469

Manifold Absolute Pressure Sensor

15

--

--

Not Used

16

DK GRN/WHT

817

Engine to I/P Inline

17-19

--

--

Not Used

20

TAN

472

Intake Air Temperature Sensor

21

TAN

413

Oxygen Sensor 1

22

PPL

412

Oxygen Sensor 1

23

TAN/WHT

1669

Heated Oxygen Sensor 2

24

PPL/WHT

1668

Heated Oxygen Sensor 2

25-26

--

--

Not Used

27

BLK

2761

Engine Coolant Temperature Sensor

28

GRY

720

Intake Air Temperature Sensor

29

BLK

407

Automatic Transaxle

30

--

--

Not Used

31

RED/BLK

453

Electronic Ignition Module

32

--

--

Not Used

33

GRY

416

Throttle Position Sensor

34

GRY

596

A/C Pressure Sensor

35

GRY

2704

Manifold Absolute Pressure Sensor

36-44

--

--

Not Used

45

DK GRN

83

Engine to I/P Inline

46-47

--

--

Not Used

48

LT BLU/BLK

396

Engine to I/P Inline

49

YEL

657

Automatic Transaxle

50

--

--

Not Used

51

YEL/BLK

1223

Automatic Transaxle

52

--

--

Not Used

53

LT GRN

1222

Automatic Transaxle

54

DK GRN

335

UHFB

55

DK GRN/WHT

459

UHFB

56

DK GRN/WHT

428

EVAP Purge Solenoid

57

BRN

418

Automatic Transaxle

58

WHT

1310

Engine to I/P Inline

59

DK BLU

473

UHFB

60

--

--

Not Used

61

PPL

401

Automatic Transaxle

62

DK BLU/WHT

1231

Automatic Transaxle

63

--

--

Not Used

64

BLK/WHT

451

Left Front Ground Splice Pack

65-70

--

--

Not Used

71

LT BLU/WHT

1747

Idle Air Control Module

72

LT GRN/WHT

1749

Idle Air Control Module

73

LT GRN/BLK

444

Idle Air Control Module

74

LT BLU/BLK

1748

Idle Air Control Module

75

LT BLU/BLK

844

Injector Inline

76

PNK/BLU

1746

Injector Inline

77-80

--

--

Not Used


PRNDL -- Console


Object Number: 887953 Size: CH

Connector Part Information
    • 12124940
    • Black

Pin

Wire Color

Circuit Number

Function

1

BLK

550

Ground Loop

2

BLK

550

UHFB

3-4

--

--

Not Used

5

PPL

1500

UHFB

6

BRN

9

LIPFB

7

GRY

8

LIPFB

8

BLK/WHT

771

UHFB

9

YEL

772

UHFB

10

GRY

773

UHFB

11

YEL

776

UHFB

12

--

--

Not Used


Secondary Air Pump (L61 California Only) -- Front Engine Compartment


Object Number: 884185 Size: CH

Connector Part Information
    • 12191968
    • Gray

Pin

Wire Color

Circuit Number

Function

A

RED

78

UHFB

B

BLK

150

UHFB


Secondary Air Solenoid (L61 California Only) -- Front Engine Compartment


Object Number: 884168 Size: CH

Connector Part Information
    • 12052641
    • Black

Pin

Wire Color

Circuit Number

Function

A

PNK/BLK

415

UHFB

B

PNK/BLK

429

PCM


Throttle Position Sensor (L61) -- Right Front Engine Compartment


Object Number: 887936 Size: CH

Connector Part Information
    • 12110192
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

416

PCM

B

BLK

452

PCM

C

DK BLU

417

PCM


Wheel Speed Sensor Signal Conditioner Module -- Base of Steering Column (Taped to the Harness)


Object Number: 887468 Size: CH

Connector Part Information
    • 12033871
    • Black

Pin

Wire Color

Circuit Number

Function

1

BLK

550

LIPFB

2

WHT

1909

ECM (L81) PCM (L61)

3

TAN

833

EBTCM

4

DK GRN

872

EBTCM

5

BRN

641

LIPFB


Wheel Speed Sensor - Left Front -- Front Wheel - Left


Object Number: 890559 Size: CH

Connector Part Information
    • 15358647
    • Black

Pin

Wire Color

Circuit Number

Function

1

YEL

873

EBTCM

2

LT BLU

830

EBTCM


Wheel Speed Sensor - Left Rear -- Rear Wheel - Left


Object Number: 884159 Size: CH

Connector Part Information
    • 12052644
    • Gray

Pin

Wire Color

Circuit Number

Function

A

BLK

884

EBTCM Inline

B

RED

885

EBTCM Inline


Wheel Speed Sensor - Right Front -- Front Wheel - Right

Insert Graphic SMELC80272AA1

Connector Part Information
    • 15358647
    • Black

Pin

Wire Color

Circuit Number

Function

1

TAN

833

EBTCM

2

DK GRN

872

EBTCM


Wheel Speed Sensor - Right Rear -- Rear Wheel


Object Number: 884159 Size: CH

Connector Part Information
    • 12052644
    • Gray

Pin

Wire Color

Circuit Number

Function

A

BRN

882

EBTCM Inline

B

WHT

883

EBTCM Inline