Mercury 402 Tach Problem

camaro82

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Sep 27, 2009
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Hi Guys i have a problem with my tacho on my mercury 402. It only goes up to around 1000rpm, i have checked the settings and its on 6P, what else can i check to see if the porblem is before the tach or is the tach? thanks.
 

Laddies

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Sep 10, 2004
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Re: Mercury 402 Tach Problem

You must have signal as it goes uo to 1000 so that only leaves the tach which is not repairable.
 

camaro82

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Sep 27, 2009
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Re: Mercury 402 Tach Problem

Thats what i thought, ill have to get a new one!
 
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