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[Bruce Plecan]

Try the DIY_EFI Archives under ION.......
Lots more info
Grumpy


| don't mean to but in, but..
| SAE paper 980171 details using a ""spark plug"" as
| an ionic knock detector
| Mike
|
| Espen Hilde wrote:
| >
| > Hi Bruce !
| > I feel the same about this question, we have to duplicate in the digital
| > world the bennefits of a weber carburation, measuring and injecting fuel
| > in each cylinder in real time!
| > If we could  measure each cylinders air consum and direct inject
| > fuel later maybe the software and code could be simpler . Not lousy
| > sensors /voltage resolution and advanced code to cover it up.
| > I am thinking of a combination of maf and sound /turbulence to get
| > a wide dynamic range of the sensor system.
| > just some fantasies....
| > Espen Hilde
| >
| > > What I'd like is a sensor mounted in the air stream that is fast
| > reacting,
| > > and isolated from the mounting.  There are several different versions,
| > some
| > > of which have a more "open" sensor.
| > >    This moving sensors to improve performance is just to find a cooler
| > > place, to enrichen the mixture.  What needs done is a sensor that
| > measures
| > > the temp of the air moving past it....
| > >    I'd perfer wiith the perfect sensor to have it right down by an
intake
| > > valve.  To me knowing the air temp as it actually enters the chamber
is
| > > where you need to monitor it.   Then work out the IAT
correction/mixture
| > > strenghts.
| > > Grumpy
| > >    Maybe a 3/8 NPT to 1/4NPT  adapter of phenolic or something would
| > help...
| > >
|