LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Honda >> 2000 >> Prelude Base, Standard >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Crankshaft Speed Fluctuation (CKF) Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Crankshaft Speed Fluctuation (CKF) Sensor

PCM monitors CKF sensor to determine engine speed for engine misfire detection and for lean burn control. Amount of fuel injected will be increased or decreased based on crankshaft angular acceleration level (target air-fuel ratio).

scientia non olet · About LEMON Manuals