Engine Controls Connector End Views. Buick GL7 (Export) 2000

For 1990-2009 cars

#### Air Injection BL Value

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)

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

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 (7X)

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

#### Camshaft Position (CKP) Sensor (24X)

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

#### Engine Coolant Temp (ECT) Sensor

Connector Part Information

• | 12162195

• | 2 Way

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | ORN/BLK | 469 | MAP Sensor Return
B | YEL | 410 | ECT Sensor Signal

#### Engine Oil Level Indicator Switch

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 Indicator Switch

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 | -- | -- | Not Used
C | -- | -- | Not Used
D | -- | -- | Not Used

#### Exhaust Gas Recirculation (EGR) Valve

Connector Part Information

• | 15324044

• | 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

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

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

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

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

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

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

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

#### Heated Oxygen Sensor 1 (HO2S 1)

Connector Part Information

• | 12160482

• | 4-Way F Metri-Pack 150 Series Sealed (Black)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | TAN | 413 | HO2S 1 Low
B | PPL | 412 | HO2S 1 Signal
C | BLK | 1050 | Ground
D | PNK | 339 | Fused Ignition 1 Feed

#### Idle Air Control (IAC) Valve

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

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

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

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 Air Pressure (MAP) Sensor

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

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

#### Throttle Position (TP) Sensor

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

#### Transaxle Range Switch C1

Connector Part Information

• | 12129840

• | 7-Way F Metri-Pack Mixed Series Sealed (Gray)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A | 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

#### Transaxle Range Switch C2

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)

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