Engine Controls Connector End Views. Buick Regal 1999

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1999 🢒 Regal 🢒 Body and Accessories 🢒 Cruise Control 🢒 Engine Controls Connector End Views

Table 1:	Crankshaft Position (CKP) Sensor, (VIN 1, K)
Table 2:	Engine Coolant Temperature (ECT) Sensor (VIN 1, K)
Table 3:	EVAP Canister Purge Solenoid Valve (VIN M)
Table 4:	EVAP Canister Vent Solenoid Valve (VIN 1, K)
Table 5:	Exhaust Gas Recirculation (EGR) Valve
Table 6:	Fuel Injectors (VIN 1, K)
Table 7:	Fuel Pump Resistor
Table 8:	Fuel Tank Pressure Sonsor, C2 (VIN 1, K)
Table 9:	Fuel Tank, C1
Table 10:	Heated Oxygen Sensor 1(HO2S1), (VIN 1, K)
Table 11:	Heated Oxygen Sensor (HO2S 2) Sensor #2 (VIN 1, K)
Table 12:	Idle Air Control (IAC) Valve (VIN 1, K)
Table 13:	Ignition Control Module (ICM) (VIN 1, K)
Table 14:	Intake Air Temperature Sensor
Table 15:	Manifold Absolute Pressure (MAP) Sensor (VIN K, 1)
Table 16:	Manifold Absolute Pressure (MAP) Sensor (VIN 1)
Table 17:	Mass Air Flow (MAF) Sensor (VIN 1, K)
Table 18:	Supercharger Bypass Valve (VIN 1)
Table 19:	Thottle Position Sensor
Table 20:	Transaxle Range Switch, C1 (VIN 1, K)
Table 21:	Transaxle Range Switch, C2 (VIN 1, K)
Table 22:	Vehicle Speed Sensor (VSS) (VIN 1, K)

Crankshaft Position (CKP) Sensor, (VIN 1, K)

Connector Part Information

•

12162834

•	4-Way F Metric-Pack 150.2 Series Pull to Seat (GRY)

Wire Color

Circuit No.

Function

LT BLU/WHT

1800

Camshaft Position Sensor Sync Signal

YEL

573

Crankshaft Position Sensor 7X Reference Signal-High

BLK/WHT

836

Camshaft Position Sensor Ground

WHT/BLK

644

Reference Voltage Feed

Engine Coolant Temperature (ECT) Sensor (VIN 1, K)

Connector Part Information

•

12162226

•	3-Way F Metric-Pack 150 Series (NAT)

Wire Color

Circuit No.

Function

BLK

2761

Sensor Return

YEL

410

Coolant Temperature Sensor Signal

Not Used

EVAP Canister Purge Solenoid Valve (VIN M)

Connector Part Information

•

12052643

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

Wire Color

Circuit No.

Function

PNK

339

Fused Output-IGN 1

DK GRN/WHT

428

EVAP Canister Purge Valve Solenoid Output

EVAP Canister Vent Solenoid Valve (VIN 1, K)

Connector Part Information

•

12052643

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

Wire Color

Circuit No.

Function

PNK

339

Fused Output-IGN 1

DK GRNWHT

1310

EVAP Canister Vent Valve Solenoid Output

Exhaust Gas Recirculation (EGR) Valve

Connector Part Information

•

12186057

•	5-Way F Metric-Pack 150.2 Series Pull to Seat (BLK)

Wire Color

Circuit No.

Function

GRY

435

Exhaust Gas Recirculation (EGR) Valve Control

BLK

452

PCM Sensor Ground

BRN

1456

Exhaust Gas Recirculation (EGR) Pintle Position Siganl

GRY

416

5 Volt Reference

WHT

257

Fused Ignition 1 Feed

Fuel Injectors (VIN 1, K)

Connector Part Information

•

12129140

•	2-Way F Metric-Pack 280.1 Series Sealed Pull to Seat (BLK)

Wire Color

Circuit No.

Function

PNK

639

Fused Output-IGN 1

BLK

1744

Fuel Injector 1 Output

LT GRN/BLK

1745

Fuel Injector 2 Output

PNK/BLK

1746

Fuel Injector 3 Output

LT BLU/BLK

844

Fuel Injector 4 Output

BLK/WHT

845

Fuel Injector 5 Output

YEL/BLK

846

Fuel Injector 6 Output

Fuel Pump Resistor

Connector Part Information

•

12052644

•	2-Way F Metric-Pack 150 Series (GRY)

Wire Color

Circuit No.

Function

LT GRN

1058

Fuel Pump Motor Feed, Secondary

GRY

120

Fuel Pump Motor, Feed

Fuel Tank Pressure Sonsor, C2 (VIN 1, K)

Connector Part Information

•

12052644

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

Wire Color

Circuit No.

Function

ORN/BLK

469

Fuel Sensor Ground

DK GRN

890

Fuel Tank Pressure Signal

GRY/BLK

416

5 Volt Sensor Feed

Fuel Tank, C1

Connector Part Information

•

12160482

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

Wire Color

Circuit No.

Function

PPL

Fuel Gauge Sensor Signal

GRY

120

Fuel Pump Motor Feed

BLK

650

Ground

BLK/WHT

651

PCM Sensor Ground

Heated Oxygen Sensor 1(HO2S1), (VIN 1, K)

Connector Part Information

•

12160482

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

Wire Color

Circuit No.

Function

TAN

413

Heated Oxygen Sensor 1 (HO2S 1) Low

PPL

412

Heated Oxygen Sensor 1 (HO2S 1) Signal

BLK

1050

Ground

BRN

839

Fused Output-IGN 1

Heated Oxygen Sensor (HO2S 2) Sensor #2 (VIN 1, K)

Connector Part Information

•

12160485

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

Wire Color

Circuit No.

Function

TAN/WHT

1669

Heated Oxygen Sensor (HO2S 2) Low (Rear of Converter)

PPL/WHT

1668

Heated Oxygen Sensor 2 (HO2S 2) Signal (Rear of Converter)

BLK

1050

Ground

PNK

839

Fused Output-IGN 1

Idle Air Control (IAC) Valve (VIN 1, K)

Connector Part Information

•

12162190

•	4-Way F Metric-Pack 150.2 Series Pull to Seat (BLK)

Wire Color

Circuit No.

Function

LT GRN/BLK

444

IAC Coil B Low

LT GRN/WHT

1749

IAC Coil B High

LT BLU/BLK

17n48

IAC Coil A Low

LT BLU/WHT

1747

IAC Coil A High

Ignition Control Module (ICM) (VIN 1, K)

Connector Part Information

•

12124379

•	14-Way F Metric-Pack 150.2 Series Pull to Seat (GRY)

Wire Color

Circuit No.

Function

WHT

423

Ignition Control Signal

TAN/BLK

424

Bypass Signal

LT BLU/BLK

647

18X Reference

PPL/WHT

430

3X Reference

WHT

121

Tachometer Signal

BLK

630

Camshaft Position (CMP) Signal Ouptput

YEL

573

Crankshaft Position (CKP) 7X Signal

LT BLU/WHT

1800

CKP Sync Signal

BRN/WHT

633

CMP Sensor Signal

BLK/WHT

451

PCM Ground

RED/BLK

453

Reference Low Signal

BLK/WHT

836

CMP/CKP Sensor Ground

WHT/BLK

644

Reference Voltage Feed

PNK

239

Fussed Output-IGN 1

Intake Air Temperature Sensor

Connector Part Information

•

12162199

•	2-Way F Metric-Pack 150.2 Series, Pull TO Seat (GRY)

Wire Color

Circuit No.

Function

BLK

2760

Fused Output-Battery Feed

TAN

472

Manifold Absolute Temperature Sensor Signal

Manifold Absolute Pressure (MAP) Sensor (VIN K, 1)

Connector Part Information

•

12129946

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

Wire Color

Circuit No.

Function

ORN/BLK

808

Sensor Return

LT GRN

432

MAP Sensor Signal

GRY

416

Reference Feed-5 Volts

Manifold Absolute Pressure (MAP) Sensor (VIN 1)

Connector Part Information

•

12103771

•	3-Way M Metric-Pack 150 Series Sealed (WHT)

Wire Color

Circuit No.

Function

ORN/BLK

469

MAP Sensor Return

LT GRN

432

MAP Sensor Signal

GRY

2704

Reference Votlage Feed-12 Volts

Mass Air Flow (MAF) Sensor (VIN 1, K)

Connector Part Information

•

12059595

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

Wire Color

Circuit No.

Function

YEL

492

MAF Sesnor Signal

BLK/WHT

451

PCM Ground

PNK

339

Fused Output-IGN 1

Supercharger Bypass Valve (VIN 1)

Connector Part Information

•

12052641

•	2-Way F Metric-Pack 150 Series Sealed (BLK)

Wire Color

Circuit No.

Function

PNK

339

Fused Output-IGN 1

GRY

1724

Supercharger Boost Solenoid Output

Thottle Position Sensor

Connector Part Information

•

12110293

•	3-Way F Metric-Pack 150 Series Pull to Seat (BLK)

Wire Color

Circuit No.

Function

BLK

2701

Fused Output-Battery

DK BLU

2752

Ground

GRY

417

Throttle Position Sensor Signal

Transaxle Range Switch, C1 (VIN 1, K)

Connector Part Information

•

12129840

•	7-Way F Metric-Pack Mixed Series (GRY)

Wire Color

Circuit No.

Function

ORN/BLK

434

P/N Input

B-C

Not Used

BLK

1050

Ground

PPL

Crank Relay Output-Coil

Not Used

YEL

1737

Crank Relay Output

Transaxle Range Switch, C2 (VIN 1, K)

Connector Part Information

•

12191757

•	4-Way F Metric-Pack 150 Series Sealed (NAT)

Wire Color

Circuit No.

Function

WHT

776

Transaxle Range Switch Signal -Parity BIT

YEL

772

Transaxle Range Switch Signal -2 BIT

GRY

773

Transaxle Range Switch Signal -3 BIT

BLK/WHT

771

Transaxle Range Switch Signal -1 BIT

Vehicle Speed Sensor (VSS) (VIN 1, K)

Connector Part Information

•

15326801

•	2-Way F 150 GT Series (BLK)

Wire Color

Circuit No.

Function

PPL

401

Vehicle Speed Sensor Return

YEL

400

Vehicle Speed Sensor Signal