2007 Chevrolet Optra5 LS, AutomaticFACTORY OEM SERVICE PROCEDURE

Engine Controls Connector End Views

Camshaft Position (CMP) Sensor

GM1467076Courtesy of GENERAL MOTORS CORP.
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 BN/WH 633 Camshaft Position (CMP) Sensor Signal
Crankshaft Position (CKP) Sensor

GM1467004Courtesy of GENERAL MOTORS CORP.
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

GM62426Courtesy of GENERAL MOTORS CORP.
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/YE 808 Low Reference
B YE 410 Engine Coolant Temperature (ECT) Sensor Signal
Evaporative Emission (EVAP) Canister Purge Solenoid Valve

GM684795Courtesy of GENERAL MOTORS CORP.
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 D-GN/WH 428 Evaporative Emission (EVAP) Canister Purge Solenoid Control
Fuel Injector 1

GM366123Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • PED 15326181
  • 2-Way F Micro-Pack 064 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A BK 1744 Fuel Injector 1 Control
B PK 139 Ignition 1 Voltage
Fuel Injector 2

GM366123Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • PED 15326181
  • 2-Way F Micro-Pack 064 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A L-GN/BK 1745 Fuel Injector 2 Control
B PK 139 Ignition 1 Voltage
Fuel Injector 3

GM366123Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • PED 15326181
  • 2-Way F Micro-Pack 064 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PK/BK 1746 Fuel Injector 3 Control
B PK 139 Ignition 1 Voltage
Fuel Injector 4

GM366123Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • PED 15326181
  • 2-Way F Micro-Pack 064 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A L-BU/BK 844 Fuel Injector 4 Control
B PK 139 Ignition 1 Voltage
Fuel Pump

GM1468528Courtesy of GENERAL MOTORS CORP.
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
Idle Air Control (IAC) Valve

GM38608Courtesy of GENERAL MOTORS CORP.
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

GM516611Courtesy of GENERAL MOTORS CORP.
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

GM1467003Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • AMP 85202-1
  • 2-Way JR Power Timer 2P Hsg Ass'y (BK)
Pin Wire Color Circuit No. Function
1 BK/YE 808 Low Reference
2 BN 472 Intake Air Temperature (IAT) Sensor Signal
Intake Manifold Tuning Valve Solenoid

GM1466982Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • AMP 174352-2
  • 2-Way M Econoseal J Mark II + Connector Plug Housing (BK)
Pin Wire Color Circuit No. Function
1 WH/BK 962 Intake Manifold Tuning Valve Solenoid Control
2 PK/D-BU 539 Ignition 1 Voltage
Knock Sensor (KS)

GM1466993Courtesy of GENERAL MOTORS CORP.
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

GM1467076Courtesy of GENERAL MOTORS CORP.
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
2 L-GN 432 Manifold Absolute Pressure (MAP) Sensor Signal
3 OG/BK 469 Low Reference
Octane Selection Switch

GM1467076Courtesy of GENERAL MOTORS CORP.
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

GM309480Courtesy of GENERAL MOTORS CORP.
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
Throttle Position (TP) Sensor

GM258299Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • PED 12065287
  • 3-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A GY 416 5-Volt Reference
B BK/YE 808 Low Reference
C D-BU 417 Throttle Position (TP) Sensor Signal
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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