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Engine Controls/fuel - 3.6l (Lfx) - Schematic Wiring Diagrams Cadillac ATS I

Testing & Diagnostics 14 illustrations

Scheme 134

Scheme 134: Module Power, Ground, Serial Data, and MIL

Scheme 135

Scheme 135: 5V1 and Low Reference Bus (1 of 2)

Scheme 136

Scheme 136: 5V2, 5V3, and 5V4, and Low Reference Bus (2 of 2)

Scheme 137

Scheme 137: Engine Data Sensors - Pressure and Temperature

Scheme 138

Scheme 138: Engine Data Sensors - Heated Oxygen Sensors

Scheme 139

Scheme 139: Engine Data Sensors - Throttle Controls

Scheme 140

Scheme 140: Ignition Controls - Ignition System Coil 1, 3, and 5

Scheme 141

Scheme 141: Ignition Controls - Ignition System Coil 2, 4, and 6

Scheme 142

Scheme 142: Ignition Controls - CKP, CMP, and Knock Sensors, CMP Actuators

Scheme 143

Scheme 143: Fuel Controls - Fuel Injectors, FRP Sensor, High Pressure FP

Scheme 144

Scheme 144: Fuel Controls - Fuel Pump Control, Fuel Composition Sensor

Scheme 145

Scheme 145: Fuel Controls - Evaporative Emissions, FTP Sensor

Scheme 146

Scheme 146: SAIR Components and Controls

Scheme 147

Scheme 147: Monitored/Controlled Subsystem References