My 1977 Johnson 70, model 453 just quit (on the water of course). None of the cyls have spark. I have not worked on an outboard before but am fairly well versed in engine operation so it seems to me that with an ignition module here that has three outputs for the coils and three sensor inputs I probably have a module bad. I checked all the visible wiring for an obvious problem including the screw terminals under the module cover. Any suggestions before I try to scare up a new module? Thanks so much.<br /><br />Ray
