GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Optra 🢒 Engine 🢒 Engine Controls - 1.4L DOHC 🢒 Engine Controls Connector End Views
Table 1: Camshaft Position (CMP) Sensor (HV-240)
Table 2: Camshaft Position (CMP) Sensor (MR-140)
Table 3: Crankshaft Position (CKP) Sensor
Table 4: Engine Coolant Temperature (ECT) Sensor
Table 5: Evaporative Emission (EVAP) Canister Purge Solenoid Valve
Table 6: Exhaust Gas Recirculation (EGR) Valve (MR-140)
Table 7: Exhaust Gas Recirculation (EGR) Valve (HV-240)
Table 8: Fuel Injector 1
Table 9: Fuel Injector 2
Table 10: Fuel Injector 3
Table 11: Fuel Injector 4
Table 12: Fuel Pump
Table 13: Heated Oxygen Sensor 1 (HO2S) 1 (MR-140)
Table 14: Heated Oxygen Sensor 2 (HO2S2) (MR-140)
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: Octane Selection Switch (HV-240)
Table 21: Oxygen (O2) Sensor (HV-240)
Table 22: Rough Road Sensor (MR-140)
Table 23: Throttle Position (TP) Sensor

Camshaft Position (CMP) Sensor (HV-240)


Object Number: 1467076 Size: CH

Connector Part Information
    • KET AMP 85205-1
    • 3-Way F ITC (Injector Connector) Series

Pin

Wire Color

Circuit No.

Function

1

PK/BK

1846

Ignition 1 Voltage

2

BK/WH

251

Low Reference

3

PU

633

Camshaft Position (CMP) Sensor Signal

Camshaft Position (CMP) Sensor (MR-140)


Object Number: 1467076 Size: CH

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

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 Ass'y (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/WH

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 (RD)

Pin

Wire Color

Circuit No.

Function

1

PK/BK

1846

Ignition 1 Voltage

2

WH

428

Evaporative Emission (EVAP) Canister Purge Solenoid Control

Exhaust Gas Recirculation (EGR) Valve (MR-140)


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

1

D-GN

435

Exhaust Gas Recirulation (EGR) Solenoid Low Control

2

OG/BK

469

Low Reference

3

WH/BK

1456

Exhaust Gas Recirulation (EGR) Valve Position Signal

4

L-BU/BK

1688

5-Volt Reference

5

GY

120

Fuel Pump Supply Voltage

Exhaust Gas Recirculation (EGR) Valve (HV-240)


Object Number: 1466982 Size: CH

Connector Part Information
    • AMP 174352-2
    • 2-Way M Econoseal J Mark II + Connector Plug Housing (BK)

Pin

Wire Color

Circuit No.

Function

1

PK

139

Ignition 1 Voltage

2

D-GN

411

Exhaust Gas Recirculation (EGR) Valve Control

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

YE/BU

1744

Fuel Injector 1 Control

B

PK

139

Ignition 1 Voltage

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

BN/WH

1745

Fuel Injector 2 Control

B

PK

139

Ignition 1 Voltage

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

D-GN/BK

1746

Fuel Injector 3 Control

B

PK

139

Ignition 1 Voltage

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

D-GN/WH

844

Fuel Injector 4 Control

B

PK

139

Ignition 1 Voltage

Fuel Pump


Object Number: 1468528 Size: CH

Connector Part Information
    • AMP 936039
    • 6-Way Fuel Pump 6POS CONN'R ASS'Y

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

Heated Oxygen Sensor 1 (HO2S) 1 (MR-140)


Object Number: 1466979 Size: CH

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

Pin

Wire Color

Circuit No.

Function

1

GY

1653

Heated Oxygen Sensor (HO2S) 1 Signal

2

D-GN/RD

1665

Heated Oxygen Sensor (HO2S) 1 Low Reference

3

BN/WH

1669

Heated Oxygen Sensor (HO2S) 1 Heater Control

4

PK/BK

1846

Ignition 1 Voltage

Heated Oxygen Sensor 2 (HO2S2) (MR-140)


Object Number: 1466979 Size: CH

Connector Part Information
    • AMP 174257-2
    • 4-Way F 070 Series Econoseal-J MK-2 Cap Hsg 4P (BK)

Pin

Wire Color

Circuit No.

Function

1

PU

1670

Heated Oxygen Sensor (HO2S) 2 Signal

2

PK/BK

1846

Ignition 1 Voltage

3

L-GN

413

Heated Oxygen Sensor (HO2S) 2 Low Reference

4

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) Coil B Low Control

B

PU/WH

1749

Idle Air Control (IAC) Coil B High Control

C

YE/WH

1748

Idle Air Control (IAC) Coil A Low Control

D

BN

1747

Idle Air Control (IAC) Coil 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 (IC) Timing Control (1 and 4)

B

PK

739

Ignition 1 Voltage

C

D-GN/WH

423

Ignition Coil (IC) Timing 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 Ass'y (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 JPT 3P Ass'y for Knock Sensor

Pin

Wire Color

Circuit No.

Function

1

YE/BK

496

Knock Sensor (KS) Signal

2

D-BU/WH

808

Low Reference

3

BK/WH

51

Ground

Manifold Absolute Pressure (MAP) Sensor


Object Number: 1467076 Size: CH

Connector Part Information
    • AMP 174359-2
    • 3-Way F 070 Series Econoseal Mark-2 Cap 3P (BK)

Pin

Wire Color

Circuit No.

Function

1

L-BU/BK

1688

5-Volt Reference (MR 140)

BN/BK

5-Volt Reference (HV 240)

2

D-BU/WH

432

Manifold Absolute Pressure (MAP) Sensor Signal

3

OG/BK

469

Low Reference

Octane Selection Switch (HV-240)


Object Number: 1467076 Size: CH

Connector Part Information
    • KET MG 640329
    • 3-Way M SWP Series

Pin

Wire Color

Circuit No.

Function

1

PU

723

Octane Switch Signal

2

BK/WH

51

Ground

3

L-BU

722

Octane Switch Signal

Oxygen (O2) Sensor (HV-240)


Object Number: 309480 Size: CH

Connector Part Information
    • PED 12010501
    • 2-Way F Weather Pack Tower, Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

GY

1653

Oxygen (O2) Sensor Signal

B

D-GN/RD

1665

Oxygen (O2) Sensor Low Reference

Rough Road Sensor (MR-140)


Object Number: 516611 Size: CH

Connector Part Information
    • PED 12162185
    • 3-Way 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 (MR 140)

D-BU/WH

Low Reference (HV 240)

C

GY

417

Throttle Position (TP) Sensor Signal