Most modern engines use air density metering which incorporates a Manifold Air Pressure (MAP) sensor and Manifold Air Temperature (MAT) sensor. From these two readings, a figure for air entering the engine can be calculated, and fuel metered accordingly. These engines do not suffer mixure problems resulting from vacuum leaks. Martin content22207 wrote: > >Not just K-Jetronic -- all fuel metering devices (including >carburetors) are unable to deliver a proper fuel/air mixture when >unmetered air is sucked into the engine through a vacuum leak. > > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/