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Home >> Infiniti >> 1999 >> Q45 Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Neutral Switch (M/T Models)
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Neutral Switch (M/T Models)

Switch is located on manual transmission. Switch notifies PCM when transmission is in Neutral. Information is used to calculate required changes in idle speed, ignition timing and injector operation.

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