why does my rev guage do this?

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why does my rev guage do this?

Postby ke25sr » Mon Oct 08, 2007 10:01 pm

this is sitting at about 80 k's

Image

It does not change if i accelerate or slow down even at idle does this. ive been throght most the obvious stuff.

Any help be great thanks
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Postby ke25sr » Tue Oct 09, 2007 8:19 pm

so i guess no one can explain this
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Postby deaf_rattle » Tue Oct 09, 2007 9:11 pm

check your earthing, tachs are very sensitive to earths
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Postby ke25sr » Tue Oct 09, 2007 9:29 pm

deaf_rattle wrote:check your earthing, tachs are very sensitive to earths


ive done that bu i will do it again i might get a extra one in there to be sure
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Postby Ae92typeX » Tue Oct 09, 2007 10:27 pm

cant see pic clear sorry, but you dont have it switched to 8cyl or something silly like that?
Cant believe im still a member here.

http://toyspeed.blakjak.net/profiles/profile.php?id=113
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Postby ke25sr » Tue Oct 09, 2007 10:37 pm

Ae92typeX wrote:cant see pic clear sorry, but you dont have it switched to 8cyl or something silly like that?


Yea sorry about the shit camera its just of the cell phone.

nah its the original gauge. ive fitted a replacement gauge but it does the same thing.
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Postby frost » Tue Oct 09, 2007 10:43 pm

interference from another power cable im thinking, any big power wires running close to the gauge or the gauge wires?
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