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View Full Version : 1988 mc 190 dash board electrical schamtic


drbesvold1
06-14-2008, 11:48 AM
im looking for a schamtic for the electical for the dash for a 88 mc 190 does anyone have it on there puter?

sk8salomon
06-14-2008, 11:51 AM
no but let me guess, you're trying to find out what that little circuit board behind the dash does?

drbesvold1
06-14-2008, 12:04 PM
no sk8 its a bigger problem then that

sk8salomon
06-14-2008, 12:06 PM
what's going on? i've had my entire dash on my old '89 apart and they should be similar.

edit: PP install?

drbesvold1
06-14-2008, 12:11 PM
well the previous owner had a electronic igntion box screwed to the floor benieth the passenger seat that was hooked up to 4 wires, i found out this past fall that it was the wrong distribuator and that the electronic igintion box should of never been there now i have to figure out the wires that went to the electronic igintion box go to cause the new distribuator only has 2 wires a black and purple one ill send a pic of the distribuator i had in there in a second

drbesvold1
06-14-2008, 12:16 PM
here the old distribuator this one i was told is for a automobile and its not a marine distrib

TMCNo1
06-14-2008, 12:45 PM
See this post, http://www.tmcowners.com/teamtalk/showpost.php?p=495953&postcount=11 and click on the PDF link, most everything should be the same since '86 for your boat.

drbesvold1
06-14-2008, 12:58 PM
harold do u know the 8 wire harness that comes from the dash does that go all the way back to the circuit in the back of the engine?

TMCNo1
06-14-2008, 01:08 PM
harold do u know the 8 wire harness that comes from the dash does that go all the way back to the circuit in the back of the engine?


I think I know what your talking about, but I've never had a reason to dig into it.

johny_Utah
06-18-2008, 12:53 AM
this says 86 but it should be the same