Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Honda >> 2000 >> S2000 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Fuel And Emissions Systems) >> System Description >> Fuel Supply System >> Fuel Cut-off Control

Fuel Cut-off Control

WARNING: This page is about a different car, the 2009 Honda S2000, 2008 Honda S2000, 2007 Honda S2000, and 2006 Honda S2000. However, it is still accessible from the selected car via links, so may be relevant.

During deceleration with the throttle valve closed, current to the injectors is cut off to improve fuel economy at engine speeds over 1,050 RPM. Fuel cut-off control also occurs when the engine speed exceeds 8,200 RPM, regardless of the position of the throttle valve, to protect the engine from over-revving. Engine speed of fuel cut is lower on a cold engine.

scientia non olet · About Mike's Workshop Manuals