600 conversion 'dancing' tachometer.

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Evilchicken0
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Bike owned: Bimota SB6 Yamaha FZR 3TJ x2
Location: Lundin Taan
Re: 600 conversion 'dancing' tachometer.

Post by Evilchicken0 »

No worries glad it worked
1966baz
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Re: 600 conversion 'dancing' tachometer.

Post by 1966baz »

Probably something stupid , but my 3tj with thundercat engine has a dancing tacho again. Was better briefly, now works for a few seconds, then goes to 8000rpm and back. Using thundercat loom and switchgear. Now using an FZR 600 CDI which doesn't have a TPS. Any more advice would be greatly appreciated. Cheers.
Evilchicken0
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Posts: 5374
Joined: Tue Apr 29, 2008 8:59 pm
Bike owned: Bimota SB6 Yamaha FZR 3TJ x2
Location: Lundin Taan
Re: 600 conversion 'dancing' tachometer.

Post by Evilchicken0 »

I think there's something on the fuel pump circuit (???) I seem to remember a conection needs bridging or earthing ... have a look back through the sticky thread
1966baz
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Joined: Sun Nov 08, 2015 9:23 am
Re: 600 conversion 'dancing' tachometer.

Post by 1966baz »

Ok , thanks M8, will have a good look at it at the weekend. Cheers.

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