LEMON Manuals: Even more car manuals for everyone

Home >> Honda >> 1990 >> Civic Base, 2D Hatchback >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Alternator (FR) Signal (EFI)

Alternator (FR) Signal (EFI)

This signals ECU when alternator is charging. ECU compensates for changes in idle speed and low battery voltage that can cause injector lag (duration/injector opening).

scientia non olet · About LEMON Manuals