Input Devices: Notes

All vehicles are equipped with different combinations of input devices. Not all devices are used on all models. To determine input usage on a specific model, see ENGINE PERFORMANCE WIRING DIAGRAMS article. See Fig 1 for components.

Fig 1: Identifying ECM Input Signals

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Fig 2: Identifying ECM Input Signals (Legend- 1 Of 3)

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Fig 3: Identifying ECM Input Signals (Legend - 2 Of 3)

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Fig 4: Identifying ECM Input Signals (Legend- 3 Of 3)

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