Johnson, mod. J150VXSSS, year 2000

by Ugo Merello
(Carloforte, Sardinia, Italy)

Johnson J150V Nameplate

Hello everyone, I am in trouble with a Johnson 150 hp,2 stroke, carburettor.variable timing,year 2000. The Problem is no sparks in any of the six cylinder,have replaced ECU and still no sparks.
Tension on brown and brown/yellow wire of stator is below 150v,I have measured 130v. Not sure what to do with stator because as the ECU is expensive and I am running out of budget, ideas and hope.Any advice, suggestions will be very much appreciated. Thanks.