Engine Controls Connector End Views. Cadillac Eldorado 2000

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2000 🢒 Eldorado 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T80-E 🢒 Engine Controls Connector End Views

Table 1:	Camshaft Position (CMP) Sensor
Table 2:	Crankshaft Position (CKP) Sensor A
Table 3:	Crankshaft Position (CKP) Sensor B
Table 4:	Engine Coolant Level Switch
Table 5:	Engine Coolant Temperature (ECT) Sensor
Table 6:	Evaporative Emissions (EVAP) Canister Purge Valve
Table 7:	Evaporative Emissions (EVAP) Canister Vent Valve
Table 8:	Exhaust Gas Recirculation (EGR) Valve
Table 9:	Fuel Injectors
Table 10:	Fuel Sender
Table 11:	Fuel Tank Pressure Sensor
Table 12:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Table 13:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
Table 14:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Table 15:	Idle Air Control (IAC) Valve
Table 16:	Ignition Control (IC) Module -- Front Bank
Table 17:	Ignition Control (IC) Module -- Rear Bank
Table 18:	Knock Sensor (KS)
Table 19:	Manifold Absolute Pressure (MAP) Sensor
Table 20:	Mass Air Flow and Intake Air Temperature (MAF/IAT) Sensor
Table 21:	Throttle Position (TP) Sensor
Table 22:	Vehicle Speed Sensor (VSS)

Camshaft Position (CMP) Sensor

Connector Part Information

•

12059595

•	3-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

ORN

1799

CMP Sensor Signal

PNK/BLK

632

CMP Sensor Ground

RED

631

CMP Sensor Ignition Feed

Crankshaft Position (CKP) Sensor A

Connector Part Information

•

15336070

•	3-Way F GT 150 Series (BLK)

Wire Color

Circuit No.

Function

LT GRN

1867

CKP Sensor A Ignition Feed

YEL/BLK

1868

CKP Sensor A Ground

LT BLU/WHT

1800

CKP Sensor A Signal

Crankshaft Position (CKP) Sensor B

Connector Part Information

•

15336067

•	3-Way F GT 150 Series (GRY)

Wire Color

Circuit No.

Function

LT GRN

2867

CKP Sensor B Ignition Feed

YEL

2868

CKP Sensor B Ground

YEL

573

CKP Sensor B Signal

Engine Coolant Level Switch

Connector Part Information

•

25052635

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

LT GRN

147

Fuse Output - OFF/RUN

BLK

650

Ground

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

•

12162192

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

Wire Color

Circuit No.

Function

BLK

718

ECT Sensor Ground

YEL

410

ECT Sensor Signal

Evaporative Emissions (EVAP) Canister Purge Valve

Connector Part Information

•

12124036

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

PNK

839

ignition Positive Voltage

DK GRN/WHT

428

EVAP Canister Purge Valve Control

Evaporative Emissions (EVAP) Canister Vent Valve

Connector Part Information

•

12052637

•	2-Way F Metri-Pack 150 Series, Sealed (RED)

Wire Color

Circuit No.

Function

PNK

439

Ignition Positive Voltage

WHT

1310

EVAP Canister Vent Valve Control

Exhaust Gas Recirculation (EGR) Valve

Connector Part Information

•

12186055

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

Wire Color

Circuit No.

Function

GRY

435

EGR Valve Ground

BLK

2753

EGR Pintle Position Ground

BRN

1456

EGR Position

GRY

2702

EGR Valve 5 Volt Reference

RED

1676

EGR Valve Control

Fuel Injectors

Connector Part Information

•

15305086

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

PNK

739

Ignition Positive Voltage (Injectors 1, 4, 6 and 7)

PNK

1239

Ignition Positive Voltage (Injectors 2, 3, 5 and 8)

BLK

1744

Fuel Injector 1 Control

LT GRN/BLK

1745

Fuel Injector 2 Control

PNK/BLK

1746

Fuel Injector 3 Control

LT BLU/BLK

844

Fuel Injector 4 Control

BLK/WHT

845

Fuel Injector 5 Control

YEL/BLK

846

Fuel Injector 6 Control

RED/BLK

877

Fuel Injector 7 Control

DK BLU/WHT

878

Fuel Injector 8 Control

Fuel Sender

Connector Part Information

•

12160479

•	4-Way F Metri-Pack 150 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

PPL

1589

Fuel Level Signal

GRY

120

Fuel Pump Motor Feed

BLK

1250

Fuel Pump Motor Ground

BLK/WHT

2759

Sender Ground

Fuel Tank Pressure Sensor

Connector Part Information

•

12059596

•	3-Way F Metri-Pack 150 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

BLK

2759

Fuel Tank Pressure Sensor Ground

DK GRN

890

Fuel Tank Pressure Sensor Signal

GRY

2709

5 Volt Reference

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Connector Part Information

•

12176896

•	4-Way F Metri-Pack 150 Series, Sealed (GRY)

Wire Color

Circuit No.

Function

TAN

1664

Heated Oxygen Sensor (HO2S) Low

PPL/WHT

1665

Heated Oxygen Sensor (HO2S) High

TAN/WHT

1312

Heater Low

DK GRN

676

Heater High

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

Connector Part Information

•

15326423

•	4-Way M Metri-Pack 150 Series, Sealed (GRY)

Wire Color

Circuit No.

Function

DK BLU/WHT

1677

Heated Oxygen Sensor (HO2S) Low

DK GRN/WHT

1678

Heated Oxygen Sensor (HO2S) High

BLK/WHT

1423

Heater Low

PNK

139

Ignition Positive Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Connector Part Information

•

12176896

•	4-Way F Metri-Pack 150 Series, Sealed (GRY)

Wire Color

Circuit No.

Function

TAN/WHT

1669

Heated Oxygen Sensor (HO2S) Low

PPL/WHT

1668

Heated Oxygen Sensor (HO2S) High

BRN

3122

Heater Low

PNK

139

Ignition Positive Voltage

Idle Air Control (IAC) Valve

Connector Part Information

•

12162187

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

Wire Color

Circuit No.

Function

LT GRN/BLK

444

IAC Coil A Low

LT GRN/WHT

1749

IAC Coil A High

LT BLU/BLK

1748

IAC Coil B Low

LT BLU/WHT

1747

IAC Coil B High

Ignition Control (IC) Module -- Front Bank

Connector Part Information

•

15317364

•	7-Way F 280 GT Series, Sealed (BLK)

Wire Color

Circuit No.

Function

PNK

539

Ignition Positive Voltage

BLK/WHT

1551

Ground

YEL

2174

Ref Low

DK GRN/WHT

2124

IC 4

LT BLU/WHT

2126

IC 6

PPL/WHT

2128

IC 8

RED/WHT

2122

IC 2

Ignition Control (IC) Module -- Rear Bank

Connector Part Information

•

15317367

•	7-Way F GT 280 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

PNK

539

Ignition Positive Voltage

BLK/WHT

1551

Ground

GRY

2175

Ref Low

DK GRN

2125

IC 5

LT BLU

2123

IC 3

PPL

2121

IC 1

RED

2127

IC 7

Knock Sensor (KS)

Connector Part Information

•

12065454

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

Wire Color

Circuit No.

Function

DK BLU

496

Knock Sensor Signal

GRY

1716

Knock Sensor Return

Manifold Absolute Pressure (MAP) Sensor

Connector Part Information

•

12129945

•	3-Way F Metri-Pack 150 Series (GRY)

Wire Color

Circuit No.

Function

ORN/BLK

469

MAP Sensor Ground

LT GRN

432

MAP Sensor Signal

GRY

474

5 Volt Reference

Mass Air Flow and Intake Air Temperature (MAF/IAT) Sensor

Connector Part Information

•

15305555

•	5-Way F (BLK)

Wire Color

Circuit No.

Function

BLK

2760

IAT Ground

TAN

472

IAT Sensor Signal

BLK

1550

Ground

PNK

139

Ignition Positive Voltage

YEL

492

MAF Sensor Signal

Throttle Position (TP) Sensor

Connector Part Information

•

12065286

•	3-Way F Metri-Pack 150 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

GRY

2701

5 Volt Reference

BLK

2752

Throttle Position Sensor Ground

DK BLU

417

Throttle Position Sensor Signal

Vehicle Speed Sensor (VSS)

Connector Part Information

•

12162192

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

Wire Color

Circuit No.

Function

PPL

401

Vehicle Speed Sensor Low

YEL

400

Vehicle Speed Sensor High