Anyone know how I can find out which pin on a recent Busa ECU is the tacho singal wire?

Thanks
Jason

How recent?

I have the wiring diagrams for an 01 busa at work which it turns out are exactly the same for my 07 engine which I have just purchased.

I think they seem to have changed as the 99-00 copy I have is different.

Let me know and I will mail you the files or post the details on here.

Thanks for coming back to me, I was beginning to think I was alone

Since posting I have found out which pin it was. Ive done 35hours of wiring in the last three days and I can't remember which one it was but it was either 38 or 39.

Thanks

Jason

Crikey 35 hours!Are you building the loom from scratch?

If you need the repair manuals let me know bu U2U and I will burn them to a disc so you will have it all for future reference.

Cheers

Steve

I might as well have done it from scratch! I have carefully taken all the things out that stop a bike starting along with that funky relay that seems to do everything and added the power commander, pick-up for digi dash, oil pressure sender, oil pressure switch, another water temp sender, a oil temp sender, water pump relay, left the relay in for the switched lives in the bike loom and fitted another for the car fuel pump and all the other things ive forgot. Also linked it to the car loom. Ive left the tip over sensor in at the moment but if it ever runs again I'll figure that one then. Ive never done a BEC before so its taking me a while but I enjoy every minute. You know it ain't got a chance of starting right

Thanks for the offer of the service manual but I picked one up the other day.

cheers
Jason

[Edited on 26/3/08 by Jason Fletcher]

Done pretty much the same Jase. And yes, I reckon I spent 30+ hours on the loom!