Author Topic: Tach Question??  (Read 1874 times)

Offline woody9512

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Tach Question??
« on: April 02, 2012 - 11:01:56 PM »
Where does the wire from tach actually attach to on the engine itself? Want to see if it maybe came off?   71 Cuda 340.

Thanks
Tim




Offline highberg

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Re: Tach Question??
« Reply #1 on: April 02, 2012 - 11:30:46 PM »
Negative side of the ignition coil
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Offline woody9512

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Re: Tach Question??
« Reply #2 on: April 02, 2012 - 11:32:13 PM »
Ok............Thanks.

Offline woody9512

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Re: Tach Question??
« Reply #3 on: April 03, 2012 - 12:42:14 PM »
Is the positive and negative sides of the coil itself actually marked with a + and - like a battery?? If not
how do I know which is which??
I looked and my Cuda 340 has wires attached to both bolts on the coil? Which one is the one specific for the tach and what are the others? I took a look and appears to be 3 wires in total attached to the coil itself?
Does anyone maybe have a picture of the correct attachment for the wires?
Thanks as Always!
"Tim?

Offline TinCuda

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Re: Tach Question??
« Reply #4 on: April 03, 2012 - 02:14:01 PM »
Your coil is probably marked with raised symbols or paint.  On my coil the pos has a blue wire and the negative has one yellow wire with a black stripe and one gray wire with a black stripe.  Typically a green wire goes to the neg side of the coil from your tach.


.,
« Last Edit: April 03, 2012 - 02:18:58 PM by TinCuda »
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Offline MEK-Dangerfield

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Re: Tach Question??
« Reply #5 on: April 03, 2012 - 03:31:59 PM »
The coil should be marked, but you might have to remove the wires to see it. If you are using the Rally gauge harness, the tach wire is gray. 

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Offline woody9512

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Re: Tach Question??
« Reply #6 on: April 03, 2012 - 08:00:31 PM »
It has a rally dash / tach so I will check the wires.
Thanks
"Tim"