Silverado 2008

Engine Controls and Fuel - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L

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Engine Controls Schematics





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Fig. 5-Volt and Low Reference (2008)



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Fig. Controlled/Monitored Subsystem References (2008)



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Fig. Engine Data Sensors - Heated Oxygen Sensors (2008)



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Fig. Engine Data Sensors - Pressure and Temperature (2008)



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Fig. Engine Data Sensors - Throttle Controls (2008)



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Fig. Fuel Controls - EVAP Controls (2008)



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Fig. Fuel Controls - Fuel Injectors (2008)



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Fig. Fuel Pump Controls (except LMG/LY6/LC9) (2008)



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Fig. Fuel Pump Controls (LMG/LY6/LC9) (2008)



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Fig. Ignition Controls - Ignition System Coils 1, 3, 5 and 7 (2008)



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Fig. Ignition Controls - Ignition System Coils 2,4, 6 and 8 (2008)



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Fig. Ignition Controls - Sensors (2008)



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Fig. Module Power, Ground and Serial Data (2008)

 
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