No spark

TWSERVE

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Joined
Jun 19, 2012
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I Have a Mariner 6oHP outboard engine, but have no spark. I don't know what yr my engine is can anyone tell me this from plate code 675 303253 made in Japan.
It was running fine last yr. i have payed someone to come and check it out for me and they told me i needed a new CDI unit, couldn't find one in the UK so have bought one from America, which cost me ?175.00 rushed over to my boat to put this on and still no spark. Has anyone got any Tips of testing all the things it could be? I would appreciate any help at all as i'm really stuck as to what to do now. The boat turns over lovely but just dont have any spark, i have cleaned all Earth connections and have bought a new Kill switch, Ignition switch seems to be fine. I don't know how to test CDI and Rectifier, i can use a multimeter.
 
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