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VDO Tacho wiring help needed?

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boof2332 Custom Title Time!

1,210 posts · joined May 2004 ·

#360609
Hi Guys,

I have a VDO extreme(big one) programmable tacho that was in the car when I got it. Out of the back has the following colours......red, blue, black, white, yellow and green.

Anyone know which is which??? too many options.

My little boy wanted me to put the little light saber picture..:vader

vwtyp2 Son of Jim - Creator of Good

2,504 posts · joined Sep 2003 ·

#360632
Hey, I've got the same tacho.
Just spent the last 20 mins trying to find the instructions, but couldnt.
from memory, (not always a reliable source)
red: +ve
black: -ve
white: illumination
blue: trigger
yellow: external shift light or rev limiter.
green: can't remember.

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68AutoBug Beetle Restorer - Experience over 138\% - YIKES --

11,654 posts · joined Aug 2002 ·

#360637
Sorry, Haven't seen one of those.....
I've been lucky with most tachometers but I haven't come across one like that.....
There must be an instruction sheet somewhere....
otherwise it would be labelled....
Looks like trial and error.....
Lots of errors....

Best of luck

Lee Noonan

http://community.webshots.com/user/vw68autobug

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- Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---

vwtyp2 Son of Jim - Creator of Good

2,504 posts · joined Sep 2003 ·

#360642
you'll also need to make sure you've got the 4 switches on the back in the right spot to choose between 2,3,4,5,6,8,10,&12 cyl

boof2332 Custom Title Time!

1,210 posts · joined May 2004 ·

#360887
Thanks guys, I will give it a go and let you all know.

Matt

Craig Paton Wolfsburg Wizard

620 posts · joined Apr 2004 ·

#361095
Hi Matt

If you have no luck I still have my instructions. I could either fax or email them to you!

Craig

[Edited on 23/5/2005 by Craig Paton]

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boof2332 Custom Title Time!

1,210 posts · joined May 2004 ·

#361114
Craig, if you could that would be great....been having a look and cannot find the ones specific to the tacho.

m_d_walsh@hotmail.com

Thanks
Matt

Craig Paton Wolfsburg Wizard

620 posts · joined Apr 2004 ·

#361123
Hi Matt

My Tach is a Top Eliminator. It looks like the same wiring dia though!

I'll do this within the next 1/2hr

Craig

boof2332 Custom Title Time!

1,210 posts · joined May 2004 ·

#361131
Thanks again, it does look very similar.

matt

Craig Paton Wolfsburg Wizard

620 posts · joined Apr 2004 ·

#361602
Have you got it functioning?

seagull Compulsive Aussie Vee Dubber

4,979 posts · joined Dec 2003 ·

#361834
I through mine out the window as the light was flashing at me every gear change >it give me the shits (!)
Looking for that special lady : PM me for coffee & cake

Doug Sweetman Nil Bastardo Carborundum

2,128 posts · joined Sep 2002 ·

#362080
rofl. I'll have to see this ToYoTa of yours one day Neil.... it sounds a bit of a beastie !