PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Which white wire is for tach on WS6?

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Old Oct 1, 2003 | 01:05 PM
  #1  
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Default Which white wire is for tach on WS6?

I have a 2000Ws6 and looking for the tach wire? any help would be great.
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Old Oct 1, 2003 | 01:09 PM
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Default Re: Where is the pcm located?

If their POS site is working you can try here. http://www.ls1.com/00pinpcm.htm
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Old Oct 1, 2003 | 01:28 PM
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Default Re: Where is the pcm located?

www.autometer.com
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Old Oct 1, 2003 | 01:28 PM
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Default Re: Where is the pcm located?

works and has the info, thanks minivette, Im trying to install a tach for a friend
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Old Oct 1, 2003 | 01:50 PM
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Default Re: Where is the pcm located?

I hooked to the white wire spot #10 and nothing???? any suggestions?
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Old Oct 1, 2003 | 01:54 PM
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Default Re: Where is the pcm located?

The green wire is hooked up to #10 wire. I have sucesfully installed one in my 00SS and it works flawless. We took power for the tack from the fuse panel on the side of the driver door
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Old Oct 1, 2003 | 02:11 PM
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Default Re: Where is the pcm located?

I found the problem, you have to set the tach (autometer) for four cylinder operation, because of the five square volt output. The second tech I talked to autometer new his stuff.
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Old Oct 1, 2003 | 02:17 PM
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Default Re: Where is the pcm located?

I forgot to mention that. I assumed you seen that in the instructions on either site
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