Jag V12 ECU Mods

[John Napoli]

On Wed, 1 Oct 1997, Tom Cloud wrote:

>   .....
> 
> >These engines have 12 cylinders and displace 5.3 liters.  They have one
> >injector for each intake port.  Could one not take a suitable ECU, say
> >from an 8 cylinder GM product, and work out a replacement?  Use the GM
> >sensors.  Somehow drive 12 injectors instead of 8.  Account for the net
> >difference in displacement.  Now you have a starting point.  How feasible
> >is it to fine tune from there?  Is this approach, overall, more risky or
> >more expensive than the option of paying a specialist for a modified
> >'stock' ECU?
> 
> I suppose you could use a bank-fire scheme for the injectors ...
> assuming you're not that way already
> 

I seem to think that they are - four groups of three or somesuch -- maybe
a V6 ECU would be easier to fit than one from an 8.

John