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Home >> GMC >> 2011 >> Canyon 2WD L4-2.9L >> Repair and Diagnosis >> Diagrams >> Electrical Diagrams >> Powertrain Management >> System Diagram

System Diagram



Engine Controls Schematics

Module Power, Ground, Serial Data, and MIL






Engine Data Sensors - 5-Volt and Low Reference Bus






Engine Data Sensors - Pressure and Temperature






Engine Data Sensors - Heated Oxygen Sensors






Engine Data Sensors - Throttle Controls






Ignition Controls - Sensors






Ignition Controls - Ignition Coils






Fuel Controls - Fuel Injectors






Fuel Controls - EVAP Controls






Fuel Controls - Fuel Pump Controls






Device Controls - Secondary Air Injection (K18)






Controlled/Monitored Subsystem References