Engine Controls Connector End Views. GMC Truck GMC K Pickup

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2000 🢒 GMC K Pickup - 4WD 🢒 Engine 🢒 Engine Controls - 6.5L (L65) 🢒 Engine Controls Connector End Views

Table 1:	Accelerator Pedal Position Module Connector
Table 2:	Boost (BARO) Sensor
Table 3:	Crankshaft Position (CKP) Sensor
Table 4:	Engine Coolant Temperature (ECT) Sensor
Table 5:	Engine Oil Pressure Sender/Fuel Pump Switch
Table 6:	Engine Shut Off (ESO) Solenoid
Table 7:	Fuel Heater
Table 8:	Fuel Tank Level Sensor (Dual Tanks--Primary)
Table 9:	Fuel Tank Level Sensor (Dual Tanks--Auxiliary)
Table 10:	Fuel Balance Pump Connector
Table 11:	Fuel Lift Pump Connector
Table 12:	Fuel Balance Pump Relay
Table 13:	Fuel Balance Pump Module Connector
Table 14:	Fuel Solenoid Driver
Table 15:	Glow Plug Relay Connector
Table 16:	Injection Timing Stepper Motor
Table 17:	Intake Air Temperature (IAT) Sensor
Table 18:	Optical Fuel Temperature Sensor
Table 19:	Transmission Input Speed Sensor (TISS)
Table 20:	Vehicle Speed Sensor (A/T RWD and Active Transfer Case)
Table 21:	Vehicle Speed Sensor (M/T RWD, Transfer Case 4WD except Active T-Case)
Table 22:	VSS Buffer Connector
Table 23:	Wastegate Solenoid
Table 24:	Water In Fuel Indicator Sensor

Accelerator Pedal Position Module Connector

Connector Part Information

•

12065425

•	ASM 10F M/P 150 (BLK)

Wire Color

Circuit No.

Function

BRN

1271

APP 1 Ground

PPL

1272

APP 2 Ground

LT BLU

1162

APP 2 Signal

TAN

1274

5 Volt Reference APP 2

YEL/BLK

1275

5 Volt Reference APP 3

DK BLU

1161

APP 1 Signal

WHT/BLK

1164

5 Volt Reference APP 1

Not Used

GRY

1273

APP 3 Ground

DK GRN

1163

APP 3 Signal

Boost (BARO) Sensor

Connector Part Information

•

12103771

•	ASM 3M W/P TWR (WHT)

Wire Color

Circuit No.

Function

BLK

452

Sensor Return

LT GRN

432

Manifold Pressure Signal

GRY

416

Reference Voltage Feed

Crankshaft Position (CKP) Sensor

Connector Part Information

•

12110293

•	3F M/P 150 (BLK)

Wire Color

Circuit No.

Function

YEL

643

Crankshaft Position Sensor Signal

PPL

452

Sensor ground

GRY

416

Reference Voltage Feed-5 Volt Reference

Engine Coolant Temperature (ECT) Sensor

Connector Part Information

•

12162194

•	2F Metri-Pack 150.2 P2S (BLK)

Wire Color

Circuit No.

Function

YEL

410

Coolant Temperature Sensor Signal

BLK

452

Sensor Ground

Engine Oil Pressure Sender/Fuel Pump Switch

Connector Part Information

•

12110293

•	3F M/P 150 (BLK)

Wire Color

Circuit No.

Function

TAN

Oil Pressure Gauge Output

GRY

120

Fuel Pump Motor Feed

ORN

440

Fuse Output-Battery-Type III Fuse

Engine Shut Off (ESO) Solenoid

Connector Part Information

•

12052644

•	2F M/P 150 (LT GRY)

Wire Color

Circuit No.

Function

DK BLU /WHT

259

Engine Shutoff Solenoid Output

PNK

439

Fuse Output-Ignition 1-Type III Fuse

Fuel Heater

Connector Part Information

•

12020397

•	3F M/P 280 (BLK)

Wire Color

Circuit No.

Function

BLK

550

Ground

Not Used

PNK

539

Fuse Output-Ignition 1-Type III Fuse

Fuel Tank Level Sensor (Dual Tanks--Primary)

Connector Part Information

•

12010973

•	2M W/P SHD SLD (BLK)

Wire Color

Circuit No.

Function

BLK/WHT

451

Engine Control Module Ground

DK BLU/WHT

970

Fuel Tank Level Feed

Fuel Tank Level Sensor (Dual Tanks--Auxiliary)

Connector Part Information

•

12162188

•	4F M/P 150.2 P2S (BLK)

Wire Color

Circuit No.

Function

BLK/WHT

451

Engine Control Module Ground

B-C

Not Used

LT BLU

975

Auxiliary Fuel Tank Level Feed

Fuel Balance Pump Connector

Connector Part Information

•

12010973

•	2M M/P W/P SHD SLD (BLK)

Wire Color

Circuit No.

Function

BLK

150

Ground

LT GRN

1058

Fuel Balance Pump Motor Feed

Fuel Lift Pump Connector

Connector Part Information

•

12010973

•	2M W/P SHD (BLK)

Wire Color

Circuit No.

Function

BLK

150

Ground

GRY

120

Fuel Lift Pump Motor Feed

Fuel Balance Pump Relay

Connector Part Information

•

12129716

•	4F M/P 280 (GRY)

Wire Color

Circuit No.

Function

PNK

639

Fuse Output Ignition - 1 Type III Fuse

GRY

120

Fuel Pump Motor Feed

LT GRN

497

Fuel Pump Relay Output - Coil - Secondary

LT GRN

1058

Fuel Pump Motor Feed - Secondary

Fuel Balance Pump Module Connector

Connector Part Information

•

12059573

•	6F M/P 280 (BLK)

Wire Color

Circuit No.

Function

PNK

639

Fuse Output Ignition - 1 Type III Fuse

LT BLU

975

Auxiliary Fuel Tank level Feed

DK BLU/WHT

970

Primary Fuel Tank Level Feed

LT GRN

497

Fuel Balance Pump Relay Control

BLK/WHT

451

Engine Control Module Ground

PPL

Fuel Level Signal to Gauge

Fuel Solenoid Driver

Connector Part Information

•

121865

•	4F M/P 150 (BLK)

Wire Color

Circuit No.

Function

LT GRN

260

Fuel Solenoid Module Feed

BLK

491

Fuel Solenoid Return-Closure

PNK

439

Fuse Output-Ignition 1-Type III Fuse

RED

313

Fuel Solenoid Closure Signal

Glow Plug Relay Connector

Connector Part Information

•

12045636

•	4F M/P 280 (MD GRY)

Wire Color

Circuit No.

Function

PNK

539

Fuse Output - Ignition 1 - Type III Fuse

YEL

505

Glow Plug Relay Feed

BLK

150

Ground

Not Used

Injection Timing Stepper Motor

Connector Part Information

•

12162189

•	4F M/P 150.2 P2S (BLK)

Wire Color

Circuit No.

Function

TAN/BLK

1030

Injection Timing Stepper Motor Feed-Coil 1-Low

ORN/BLK

1032

Injection Timing Stepper Motor Feed-Coil 2-Low

YEL/BLK

1033

Injection Timing Stepper Motor Feed-Coil 2-High

RED/BLK

1031

Injection Timing Stepper Motor Feed-Coil 1-High

Intake Air Temperature (IAT) Sensor

Connector Part Information

•

12162198

•	2F M/P 150.2 P2S (GRY)

Wire Color

Circuit No.

Function

TAN

472

Manifold Absolute Temperature Sensor Signal

BLK

452

Sensor Ground

Optical Fuel Temperature Sensor

Connector Part Information

•

12052848

•	6F M/P 150 (BLK)

Wire Color

Circuit No.

Function

GRY

474

Reference Voltage Feed-5 Volt Reference

BRN/WHT

633

Camshaft Position Sensor Signal

ORN

1799

Camshaft Position Sensor Signal-High Resolution

PNK/BLK

632

Camshaft Position Sensor Ground

YEL

1578

Fuel Temperature Signal

PNK/BLK

632

Camshaft Position Sensor Ground

Transmission Input Speed Sensor (TISS)

Connector Part Information

•

12162194

•	2F M/P 150.2 P2S (BLK)

Wire Color

Circuit No.

Function

RED/BLK

1230

Transmission Input Speed Sensor Low

DK BLU /WHT

1231

Transmission Input Speed Sensor High

Vehicle Speed Sensor (A/T RWD and Active Transfer Case)

Connector Part Information

•

12162194

•	2F M/P 150.2 P2S (BLK)

Wire Color

Circuit No.

Function

PPL/WHT

821

VSS High Signal

LT GRN /BLK

822

VSS Low Signal

Vehicle Speed Sensor (M/T RWD, Transfer Case 4WD except Active T-Case)

Connector Part Information

•

12124819

•	2F M/P 280 (BLK)

Wire Color

Circuit No.

Function

PPL/WHT

821

VSS High Signal

LT GRN /BLK

822

VSS Low Signal

VSS Buffer Connector

Connector Part Information

•

12066130

•	9F MIC/P 100 (NAT)

Wire Color

Circuit No.

Function

LT GRN/BLK

822

VSS Return

BLK/WHT

451

ECM Ground

PNK

Fuse Output - Ignition 1 - Type III Fuse

YEL/BLK

1827

VSS Signal - 128000 Pulses Per Mile

Not Used

PPL/WHT

821

VSS Sensor Input

BRN

437

VSS Signal

DK GRN/WHT

817

VSS Signal - 4000 Pulses Per Mile

DK GRN

389

VSS Signal - 4000 Pulses Per Mile

Wastegate Solenoid

Connector Part Information

•

12052641

•	2F M/P 150 (BLK)

Wire Color

Circuit No.

Function

PNK

539

Fuse Output-Ignition 1-Type III Fuse

YEL

258

Waste Gate Solenoid Output

Water In Fuel Indicator Sensor

Connector Part Information

•

12015793

•	3F W/P TWR (BLK)

Wire Color

Circuit No.

Function

PNK

539

Fuse Output-Ignition 1-Type III Fuse

YEL/BLK

508

Water In Fuel Indicator Lamp Control

BLK

150

Sensor Ground