ion gap sensor

[Mike Klopfer]

There was a recent post about measuring the spark current to get information
on the combustion. There was some good discussion on this in march of this
year and the following recent references were given by r.dingli at ee.mu.oz.au

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SAE 950004  Ion-Gap Sense in Misfire Detection, Knock and Engine Control
Auzins, J., Johansson, H. and Nytomt, J.,  (Delco and Mecel)

SAE 950003 Engine Misfire Detection by Ionization Current Monitoring
Lee, A. and Pyko, J.,  (Chrysler)

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