Engine Controls Schematics

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

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Fig 2: Engine Data Sensors - 5-Volt and Low Reference

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Fig 3: Engine Data Sensors - Pressure, Temperature, MAF, VSS

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Fig 4: Engine Data Sensors - Oxygen Sensors

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Fig 5: Engine Data Sensors - Electronic Throttle Controls

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Fig 6: Ignition Controls - Ignition System Bank 1

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Fig 7: Ignition Controls - Ignition System Bank 2

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Fig 8: Ignition Controls - CMP Sensors and Solenoids

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Fig 9: Crankshaft Position (CKP) Sensor and Knock Sensors

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Fig 10: Fuel Controls - Injectors and Pump

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Fig 11: Fuel Controls - EVAP and Fuel Tank Pressure (FTP) Sensor

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Fig 12: Controlled/Monitored Subsystem References

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