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Home >> Ford >> 1992 >> Probe GL, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - EEC-IV >> Computerized Engine Controls >> Input Devices >> Neutral Gear Switch (NGS)

Neutral Gear Switch (NGS)

NGS monitors transmission gear selection and signals the ECA. This signal affects air/fuel ratio, idle speed and ignition timing.