How to hook up OEM tacho

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mhiscott
Helpful MS/Extra'er
Posts: 39
Joined: Mon Mar 27, 2006 11:04 am

How to hook up OEM tacho

Post by mhiscott »

Well I've got my MS up and running, and aside form some tach spikes, the car seems to drive fairly well. I'm running two vb921s running two coil packs triggered from my stock CAS with 2 teeth filed off (12-1 to megasquirt). Anyhow, the tach is working fine in MS software etc, and I've got the car's tach wire, but I just need to know where to connect it. I'm using MSnS-E v 29q2 on a v2.2 board with the relay board in the engine bay.
Thanks,
Mike
slow_hemi6
Super MS/Extra'er
Posts: 4122
Joined: Fri May 07, 2004 3:33 am
Location: Australia

Post by slow_hemi6 »

Go to the msnse web site and look up the tacho output pin mod.
Find the Manuals up top under Quick links: Manuals. :RTFM:
Cheers Luke
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