Rev counter help

[luckyrob]

I'm in the middle of my turbo conversion to my G reg 325 and I'm trying to figure out which wire on the back of the instrument cluster makes the rev counter work. I only need to know so I can connect my Megasquirt ECU to it but can't seem to find any info on the web and certainly can't make head or tail of the wiring diagram in the Haynes manual!

Thanks

[Grrrmachine]

can't seem to find any info on the web...

http://www.e30zone.net/e30zonewiki/inde ... tronic_1.3

or

http://www.e30zone.net/e30zonewiki/inde ... g_Diagrams

or

http://www.e30zone.net/e30zonewiki/inde ... Tachometer

[luckyrob]

Thankyou very much...thats very helpful

[luckyrob]

Thankyou very much...thats very helpful