SymProjects Forum
General Category => General Discussions => Topic started by: ramall79 on October 14, 2011, 10:41:29 pm
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Guys, i am trying to connect the speedometer and rev counter of a Toyota GT4 (ST205). Now the speedometer is ok i managed to get it work. But when I come to the wiring of the tachometer its like has a negative effect. It's like it is trying to move downwards when i give it power not up the revs. Can someone maybe help me on this.
PS I dismantle the cluster and separate the rev counter from the speedometer.
Also can be the case that the rev counter of the ST205 is opposite (- or + signal)...i am not that much into electronics but i can manage some things.
thx
Ramon
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if it moves the opposite direction personally I would try to invert + and -. nothing extremely bad should happen but I can't guarantee.
have you dismantled the dashboard because you want to put the speedo and tachometer into something else?
if so if you can't find a solution you could buy the cheapest rev counter you find on Ebay and dismantle that too...
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Just tried it but nothing happend....some burnt smell...what else can i do to see f it is not compatible with revburner?
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It's like that the aircore is firmer when the voltage is suppied to it, but the nothing happends when i connect the signal wire.... could be that i it is not compatable...
PIC
(http://img850.imageshack.us/img850/5724/img20111015135425.th.jpg) (http://imageshack.us/photo/my-images/850/img20111015135425.jpg/)
(http://img192.imageshack.us/img192/9077/img20111015135440.th.jpg) (http://imageshack.us/photo/my-images/192/img20111015135440.jpg/)
(http://img7.imageshack.us/img7/6669/img20111015135508.th.jpg) (http://imageshack.us/photo/my-images/7/img20111015135508.jpg/)
please help....
thx
Ramon
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any help please? or what else can i do?