Engine Controls Schematics

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

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Fig 2: 5-Volt and Low Reference Bussing

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

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Fig 4: MAF/IAT Sensor, Stop Lamp Switch Signal and VSS

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Fig 5: Heated Oxygen Sensors

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Fig 6: Electronic Throttle Controls

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Fig 7: Ignition Controls Bank 1 (Odd) Ignition Coils

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Fig 8: Ignition Controls Bank 2 (Even) Ignition Coils

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Fig 9: Ignition Controls Knock, CMP, CKP, Brake Booster Vacuum Sensors and Valve Lifter Oil Manifold Assembly

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Fig 10: Fuel Pump Controls

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Fig 11: Fuel Injectors

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Fig 12: EVAP Solenoids and FTP Sensor

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Fig 13: Controlled/Monitored Subsystem References

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