Engine Controls Connector End Views. Cadillac Seville 2001

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2001 🢒 Seville 🢒 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 Temperature (ECT) Sensor
Table 5:	Evaporative Emissions (EVAP) Canister Purge Solenoid
Table 6:	Evaporative Emissions (EVAP) Canister Vent Solenoid
Table 7:	Exhaust Gas Recirculation (EGR) Valve
Table 8:	Fuel Injectors
Table 9:	Fuel Pump and Sender Assembly
Table 10:	Fuel Tank Pressure (FTP) Sensor
Table 11:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Table 12:	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
Table 13:	Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Table 14:	Idle Air Control (IAC) Valve
Table 15:	Ignition Control Module (ICM) Bank 1
Table 16:	Ignition Control Module (ICM) Bank 2
Table 17:	Knock Sensor (KS)
Table 18:	Manifold Absolute Pressure (MAP) Sensor
Table 19:	Mass Air Flow (MAF) Sensor
Table 20:	Secondary Air Injection (AIR) Pump
Table 21:	Secondary Air Injection (AIR) Pump Relay
Table 22:	Secondary Air Injection (AIR) Solenoid
Table 23:	Throttle Position (TP) Sensor
Table 24:	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

High Resolution Signal

PNK/BLK

632

Low Reference

RED

631

12 Volt Reference

Crankshaft Position (CKP) Sensor A

Connector Part Information

•

15336065

•	3-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

LT GRN

1867

12 Volt Reference

YEL/BLK

1868

Low Reference

LT BLU/WHT

1800

CKP Sensor A Signal

Crankshaft Position (CKP) Sensor B

Connector Part Information

•

15336066

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

Wire Color

Circuit No.

Function

LT GRN

2867

12 Volt Reference

YEL

2868

Low Reference

YEL/BLK

573

CKP Sensor B Signal

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

•

12162192

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

Wire Color

Circuit No.

Function

BLK

2761

Low Reference

YEL

410

ECT Sensor Signal

Evaporative Emissions (EVAP) Canister Purge Solenoid

Connector Part Information

•

12124036

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

PNK

139

Ignition 1 Voltage

DK GRN/WHT

428

EVAP Canister Purge Solenoid Control

Evaporative Emissions (EVAP) Canister Vent Solenoid

Connector Part Information

•

12052637

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

Wire Color

Circuit No.

Function

PNK

1239

Ignition 1 Voltage

WHT

1310

EVAP Canister Vent Solenoid 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 Solenoid Control

BLK

2753

Low Reference

BRN

1456

EGR Valve Position Signal

GRY

2702

5 Volt Reference

RED

1676

EGR Valve Supply Voltage

Fuel Injectors

Connector Part Information

•

15305086

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

Wire Color

Circuit No.

Function

PNK

239

Ignition 1 Voltage

PNK

339

Ignition 1 Voltage

BLK

1744

Fuel Injector 1 Control

LT GRN

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 Pump and Sender Assembly

Connector Part Information

•

12160479

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

Wire Color

Circuit No.

Function

PPL

1589

Fuel Level Sensor Signal

GRY

120

Fuel Pump Supply Voltage

BLK

850

Ground

BLK/WHT

2759

Low Reference

Fuel Tank Pressure (FTP) Sensor

Connector Part Information

•

12059595

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

Wire Color

Circuit No.

Function

BLK

2759

Low Reference

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 (LT GRY)

Wire Color

Circuit No.

Function

TAN

1664

HO2S Low Signal (Bank 1 Sensor 1)

PPL/WHT

1665

HO2S High Signal (Bank 1 Sensor 1)

BLK

3112

HO2S Heater Low Control [Bank 1 Sensor 1]

DK GRN

676

HO2S Heater High Control [Bank 1 Sensor 1]

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

TAN

1677

HO2S Low Signal (Bank 1 Sensor 2)

PPL

1678

HO2S High Signal (Bank 1 Sensor 2)

BLK

9100

HO2S Heater Low Control [Bank 1 Sensor 2]

PNK

539

Ignition 1 Voltage

Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Connector Part Information

•

12176896

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

Wire Color

Circuit No.

Function

TAN/WHT

1669

HO2S Low Signal (Bank 2 Sensor 1)

PPL/WHT

1668

HO2S High Signal (Bank 2 Sensor 1)

BLK

3122

HO2S Heater Low Control [Bank 2 Sensor 1]

PNK

539

Ignition 1 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 B Low Control

LT GRN/WHT

1749

IAC Coil B High Control

LT BLU/BLK

1748

IAC Coil A Low Control

LT BLU/WHT

1747

IAC Coil A High Control

Ignition Control Module (ICM) Bank 1

Connector Part Information

•

15317367

•	7-Way F (BLK)

Wire Color

Circuit No.

Function

PNK

839

Ignition 1 Voltage

BLK/WHT

1551

Ground

GRY

2175

Low Reference

DK GRN

2125

IC 5 Control

LT BLU

2123

IC 3 Control

PPL

2121

IC 1 Control

RED

2127

IC 7 Control

Ignition Control Module (ICM) Bank 2

Connector Part Information

•

15317367

•	7-Way F (BLK)

Wire Color

Circuit No.

Function

PNK

839

Ignition 1 Voltage

BLK/WHT

1551

Ground

YEL

2174

Low Reference

DK GRN/WHT

2124

IC 4 Control

LT BLU/WHT

2126

IC 6 Control

PPL/WHT

2128

IC 8 Control

RED/WHT

2122

IC 2 Control

Knock Sensor (KS)

Connector Part Information

•

12176800

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

Wire Color

Circuit No.

Function

DK BLU

496

Knock Sensor [1] Signal

GRY

1716

Low Reference

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

Low Reference

LT GRN

432

MAP Sensor Signal

GRY

2704

5 Volt Reference

Mass Air Flow (MAF) Sensor

Connector Part Information

•

15305557

•	5-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

2760

Low Reference

TAN

472

IAT Sensor Signal

BLK

1550

Ground

PNK

139

Ignition 1 Voltage

YEL

492

MAF Sensor Signal

Secondary Air Injection (AIR) Pump

Connector Part Information

•

15326681

•	2-Way F (BLK)

Wire Color

Circuit No.

Function

BLK

1650

Ground

RED

Air Pump Supply Voltage

Secondary Air Injection (AIR) Pump Relay

Connector Part Information

•

15336745

•	4-Way F (GRY)

Wire Color

Circuit No.

Function

RED

742

Battery Positive Voltage

PNK

139

Ignition 1 Voltage

BRN

436

Air Pump Relay Control

RED

Air Pump Supply Voltage

Secondary Air Injection (AIR) Solenoid

Connector Part Information

•

12105333

•	2-Way F (BRN)

Wire Color

Circuit No.

Function

PNK

139

Ignition 1 Voltage

PNK/BLK

429

AIR Solenoid Control

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

Low Reference

DK BLU

417

TP 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

Signal Low - Front

YEL

400

Signal High - Front