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  #1  
Old October 25th, 2009, 06:20 AM
camaro82 camaro82 is offline
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Posts: 9
Default Mercury 402 Rectifier (No tach reading)

Hi guys my tacho isnt working, ive got a new one and that isnt working. I tested the lead running to the tach and that seems fine, these are the rectifier results, does it look like the rectifier is gone?

Red multimeter wire to ground, black wire to 1st yellow wire post - 10ohms
Red multimeter wire to ground, black wire to 2nd yellow wire post - 585ohms
Black multimeter wire to ground, red wire to 1st yellow wire post - 10ohms
Black multimeter wire to ground, red wire to 2nd yellow wire post - 1 on meter
Black multimeter wire to + rectifier, red wire to 1st yellow wire post - 483ohms
Black multimeter wire to + rectifier, red wire to 2nd yellow wire post - 485ohms
Red multimeter wire to + rectifier, black wire to 1st yellow wire post - 1 on meter
Red multimeter wire to + rectifier, black wire to 2nd yellow wire post - 1 on meter
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Old October 25th, 2009, 10:55 AM
Laddies Laddies is offline
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Join Date: Sep 2004
Location: northern michigan
Posts: 10,635
Default Re: Mercury 402 Rectifier (No tach reading)

Yes
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PLEASE, no service questions in PMs thats what the forums are for.
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  #3  
Old October 25th, 2009, 11:41 PM
camaro82 camaro82 is offline
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Default Re: Mercury 402 Rectifier (No tach reading)

Will this rectifier work?

http://www.jaycar.com.au/productView...SUBCAT ID=379
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