LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 1995 >> 940 Base, 4D Sedan, AW71 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - Non-Turbo >> Computerized Engine Controls >> Input Devices >> Ignition Control Unit
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Ignition Control Unit

Ignition ECU serves as an input device for fuel injection calculation. Ignition ECU provides information on engine speed, crankshaft or camshaft position, knocking, etc.