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Engine Controls/fuel - 3.6l - Wiring Schematic Diagrams Buick LaCrosse II

Testing & Diagnostics 12 illustrations

Scheme 98

Scheme 98: Module Power, Ground, Serial Data And MIL
Scheme 98: Module Power, Ground, Serial Data And MIL

Scheme 99

Scheme 99: 5V1 And Low Reference Bus (1 Of 2)
Scheme 99: 5V1 And Low Reference Bus (1 Of 2)

Scheme 100

Scheme 100: 5V2, 5V3, 5V4 And Low Reference Bus (2 Of 2)
Scheme 100: 5V2, 5V3, 5V4 And Low Reference Bus (2 Of 2)

Scheme 101

Scheme 101: Engine Data Sensors - Pressure, Temperature And Throttle Controls
Scheme 101: Engine Data Sensors - Pressure, Temperature And Throttle Controls

Scheme 102

Scheme 102: Engine Data Sensors - Oxygen Sensors
Scheme 102: Engine Data Sensors - Oxygen Sensors

Scheme 103

Scheme 103: Ignition Controls - Bank 1 Ignition System
Scheme 103: Ignition Controls - Bank 1 Ignition System

Scheme 104

Scheme 104: Ignition Controls - Bank 2 Ignition System
Scheme 104: Ignition Controls - Bank 2 Ignition System

Scheme 105

Scheme 105: Ignition Controls - Camshaft Solenoids, Camshaft, Crankshaft And Knock Sensors
Scheme 105: Ignition Controls - Camshaft Solenoids, Camshaft, Crankshaft And Knock Sensors

Scheme 106

Scheme 106: Fuel Controls - Fuel Injectors, Composition And Fuel Pressure
Scheme 106: Fuel Controls - Fuel Injectors, Composition And Fuel Pressure

Scheme 107

Scheme 107: Fuel Controls - Fuel Pump Controls
Scheme 107: Fuel Controls - Fuel Pump Controls

Scheme 108

Scheme 108: Fuel Controls - Evaporative Emission Controls
Scheme 108: Fuel Controls - Evaporative Emission Controls

Scheme 109

Scheme 109: Controlled/Monitored Subsystem References
Scheme 109: Controlled/Monitored Subsystem References

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