Engine Controls Schematics

Fig 1: ECM Power, Ground, MIL, and Serial Data

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Fig 2: 5-Volt and Low Reference Bussing

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Fig 3: MAF/IAT, MAP, and ECT Sensors

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Fig 4: Heated Oxygen Sensors

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Fig 5: Electronic Throttle Controls

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Fig 6: Fuel Injectors and Fuel Pump Controls

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Fig 7: EVAP Solenoids and FTP Sensor

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Fig 8: Ignition Control Module

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Fig 9: Camshaft, Crankshaft, Knock Sensors, and Camshaft Position Actuator Solenoid

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Fig 10: Secondary Air Injection - NU3

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Fig 11: Controlled/Monitored Subsystem References

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