Sierra, Silverado 2006-2007

Engine Controls Schematics

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Fig. 5-Volt and Low Reference (2007)



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Fig. Controlled/Monitored Subsystem References (2007)



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Fig. Engine Data Sensors - Heated Oxygen Sensors (2007)



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Fig. Engine Data Sensors - Pressure and Temperature (2007)



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Fig. Engine Data Sensors - Throttle Controls (2007)



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Fig. Fuel Controls - EVAP Controls (2007)



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Fig. Fuel Controls - Fuel Injectors (2007)



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Fig. Fuel Controls - Fuel Pump Controls (-LMG/LY6/LC9) (2007)



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Fig. Fuel Pump Controls +LMG/LY6/LC9 (2007)



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Fig. Ignition Controls - Ignition System Coils 1,3,5 and 7 (2007)



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Fig. Ignition Controls - Ignition System Coils 2,4,6 and 8 (2007)



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Fig. Ignition Controls - Sensors (2007)



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Fig. Module Power, Ground and Serial Data (2007)

 
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