Tach & wiring harness question

tailgunner

Petty Officer 3rd Class
Joined
Aug 20, 2003
Messages
93
Question about wiring up my tach to the '88 115hp Mariner.<br /><br />I'm using the Mercury wiring harness 84-816626A2. The mechanic told me to cut the grey wire from the 6 pin tach connector and use it on the tach. The tach now sits at 1,000 and never moves.<br /><br />I'd appreciate some help.<br /><br />Thanks.<br />Nick
 

tailgunner

Petty Officer 3rd Class
Joined
Aug 20, 2003
Messages
93
Re: Tach & wiring harness question

Oh yeah, the tach selector is set to 4 which is designated as "other". <br /><br />Nick
 
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