GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 Optra 🢒 Engine 🢒 Engine Controls - 2.0L (L34 GMDAT) 🢒 Engine Controls Connector End Views
Table 1: Camshaft Position (CMP) Sensor
Table 2: Crankshaft Position (CKP) Sensor
Table 3: Engine Coolant Temperature (ECT) Sensor
Table 4: Evaporative Emission (EVAP) Canister Purge Solenoid Valve
Table 5: Evaporative Emission (EVAP) Vent Solenoid
Table 6: Exhaust Gas Recirculation (EGR) Valve
Table 7: Fuel Injector 1
Table 8: Fuel Injector 2
Table 9: Fuel Injector 3
Table 10: Fuel Injector 4
Table 11: Fuel Pump/Sender
Table 12: Fuel Tank Pressure Sensor
Table 13: Heated Oxygen Sensor (HO2S) 1
Table 14: Heated Oxygen Sensor (HO2S) 2
Table 15: Idle Air Control (IAC) Valve
Table 16: Ignition Coil (IC) Module
Table 17: Intake Air Temperature (IAT) Sensor
Table 18: Knock Sensor (KS)
Table 19: Manifold Absolute Pressure (MAP) Sensor
Table 20: Rough Road Sensor (MR-140)
Table 21: Throttle Position (TP) Sensor

Camshaft Position (CMP) Sensor


Object Number: 1467078 Size: CH

Connector Part Information
    • KET MG 640541-5
    • 3-Way F ITC (Injector Connector) Series (BK)

Pin

Wire Color

Circuit No.

Function

1

PK/BK

1846

Ignition 1 Voltage

2

BK/WH

251

Ground

3

PU

633

Camshaft Position (CMP) Sensor Signal

Crankshaft Position (CKP) Sensor


Object Number: 1467004 Size: CH

Connector Part Information
    • AMP 85205-1
    • 3-Way JR Power Timer 3P Hsg Assembly (BK)

Pin

Wire Color

Circuit No.

Function

1

D-BU/WH

1869

Crankshaft Position (CKP) Sensor Signal

2

YE/BK

1868

Low Reference

3

BK

51

Ground

Engine Coolant Temperature (ECT) Sensor


Object Number: 62426 Size: CH

Connector Part Information
    • PED 12040753
    • 2-Way F Metri-Pack 150 Series Sealed, Pull To Seat (BK)

Pin

Wire Color

Circuit No.

Function

A

BK

808

Low Reference

B

L-GN

410

Engine Coolant Temperature (ECT) Sensor Signal

Evaporative Emission (EVAP) Canister Purge Solenoid Valve


Object Number: 684795 Size: CH

Connector Part Information
    • PED 12052643
    • 2-Way F Metri-Pack 150 Series Sealed (BN)

Pin

Wire Color

Circuit No.

Function

A

PK/BK

1846

Ignition 1 Voltage

B

WH

428

Evaporative Emission (EVAP) Canister Purge Solenoid Control

Evaporative Emission (EVAP) Vent Solenoid


Object Number: 684795 Size: CH

Connector Part Information
    • PED 12052643
    • 2-Way F Metri-Pack 150 Series Sealed (BN)

Pin

Wire Color

Circuit No.

Function

1

L-BU/PU

1986

Evaporative Emission (EVAP) Canister Vent Solenoid Control

2

PK/BK

1846

Ignition 1 Voltage

Exhaust Gas Recirculation (EGR) Valve


Object Number: 684863 Size: CH

Connector Part Information
    • PED 12186139
    • 5-Way F Metri-Pack 150 Series Sealed, Pull To Seat (L-GY)

Pin

Wire Color

Circuit No.

Function

A

D-GN

435

Exhaust Gas Recirulation (EGR) Solenoid Low Control

B

OG/BK

469

Low Reference

C

WH/BK

1456

Exhaust Gas Recirulation (EGR) Valve Position Signal

D

L-BU/BK

1688

5-Volt Reference

E

GY

120

Fuel Pump Supply Voltage

Fuel Injector 1


Object Number: 366123 Size: CH

Connector Part Information
    • PED 15326181
    • 2-Way F Micro-Pack 064 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

PK

139

Ignition 1 Voltage

B

YE/BU

1744

Fuel Injector 1 Control

Fuel Injector 2


Object Number: 366123 Size: CH

Connector Part Information
    • PED 15326181
    • 2-Way F Micro-Pack 064 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

PK

139

Ignition 1 Voltage

B

BN/WH

1745

Fuel Injector 2 Control

Fuel Injector 3


Object Number: 366123 Size: CH

Connector Part Information
    • PED 15326181
    • 2-Way F Micro-Pack 064 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

PK

139

Ignition 1 Voltage

B

D-GN/BK

1746

Fuel Injector 3 Control

Fuel Injector 4


Object Number: 366123 Size: CH

Connector Part Information
    • PED 15326181
    • 2-Way F Micro-Pack 064 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

PK

139

Ignition 1 Voltage

B

D-GN/WH

844

Fuel Injector 4 Control

Fuel Pump/Sender


Object Number: 1468528 Size: CH

Connector Part Information
    • AMP 936039
    • 6-Way F Fuel Pump 6POS Connector Assembly (BN)

Pin

Wire Color

Circuit No.

Function

1

D-BU

1936

Fuel Level Sensor Signal

2

BK

1250

Ground

3

GY

120

Fuel Pump Supply Voltage

4

BK

1250

Ground

5

PU

172

Low Fuel Indicator Control

6

PU/BK

632

Low Reference

Fuel Tank Pressure Sensor


Object Number: 516611 Size: CH

Connector Part Information
    • PED 12059595
    • 3-Way F Metri-Pack 150 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

PU/BK

632

Low Reference

2

D-GN

890

Fuel Tank Pressure Sensor Signal

3

GY

605

5-Volt Reference

Heated Oxygen Sensor (HO2S) 1


Object Number: 684854 Size: CH

Connector Part Information
    • PED 12162144
    • 4-Way F Metri-Pack 150 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

D-GN/RD

1665

Heated Oxygen Sensor (HO2S) 1 Low Reference

B

PK/BK

1846

Ignition 1 Voltage

C

GY

1653

Heated Oxygen Sensor (HO2S) 1 Signal

D

BN/WH

1669

Heated Oxygen Sensor (HO2S) 1 Heater Control

Heated Oxygen Sensor (HO2S) 2


Object Number: 1466980 Size: CH

Connector Part Information
    • AMP 174259-2
    • 4-Way F 070 Series Econoseal-J MK-2 Cap Hsg 4P (BK)

Pin

Wire Color

Circuit No.

Function

1

WH

1670

Heated Oxygen Sensor (HO2S) 2 Signal

PU

1670

Heated Oxygen Sensor (HO2S) 2 Signal

2

WH

1846

Ignition 1 Voltage

PK/BK

1846

Ignition 1 Voltage

3

WH

413

Low Reference

L-GN

413

Low Reference

4

WH

1671

Heated Oxygen Sensor (HO2S) 2 Heater Control

BN/BK

1671

Heated Oxygen Sensor (HO2S) 2 Heater Control

Idle Air Control (IAC) Valve


Object Number: 38608 Size: CH

Connector Part Information
    • PED 12040754
    • 4-Way F Black Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

WH

444

Idle Air Control (IAC) B Low Control

B

PU/WH

1749

Idle Air Control (IAC) B High Control

C

YE

1748

Idle Air Control (IAC) A Low Control

D

BN

1747

Idle Air Control (IAC) A High Control

Ignition Coil (IC) Module


Object Number: 516611 Size: CH

Connector Part Information
    • PED 12059595
    • 3-Way F Metri-Pack 150 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

L-BU

406

Ignition Coil Control (1 and 4)

B

PK

739

Ignition 1 Voltage

C

D-GN/WH

423

Ignition Coil Control (2 and 3)

Intake Air Temperature (IAT) Sensor


Object Number: 1467003 Size: CH

Connector Part Information
    • AMP 85202-1
    • 2-Way JR Power Timer 2P Hsg Assembly (BK)

Pin

Wire Color

Circuit No.

Function

1

BK

808

Low Reference

2

GY

472

Intake Air Temperature (IAT) Sensor Signal

Knock Sensor (KS)


Object Number: 1466993 Size: CH

Connector Part Information
    • AMP 368215-1
    • 3-Way F JPT 3P Assembly for Knock Sensor (GY)

Pin

Wire Color

Circuit No.

Function

1

YE/BK

496

Knock Sensor (KS) Signal

2

D-BU/WH

808

Low Reference

3

BK

51

Ground

Manifold Absolute Pressure (MAP) Sensor


Object Number: 516611 Size: CH

Connector Part Information
    • PED 12059595
    • 3-Way F Metri-Pack 150 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

OG/BK

469

Low Reference

B

L-GN

432

Manifold Absolute Pressure (MAP) Sensor Signal

C

D-BU/BK

1688

5-Volt Reference

Rough Road Sensor (MR-140)


Object Number: 73223 Size: CH

Connector Part Information
    • PED 12162185
    • 3-Way F Metri-Pack 150.2 Series Sealed, Pull To Seat (BK)

Pin

Wire Color

Circuit No.

Function

A

GY

605

5-Volt Reference

B

D-GN

602

Rough Road Sensor Signal

C

PU/WH

632

Low Reference

Throttle Position (TP) Sensor


Object Number: 258299 Size: CH

Connector Part Information
    • PED 12065287
    • 3-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

D-GN/WH

416

5-Volt Reference

B

BK

808

Low Reference

C

GY

417

Throttle Position (TP) Sensor Signal