Hello guys,

I have a couple of questions for all you guys with a good running MS conversion.
I also have an efi converted Delorean, I have a later even firing 2.8 prv engine which is very similar to the US 3.0, it shares the same air intake.
I started using the original Renix ECU and the renault wiring harness, but then I decided to try a Megasquirt 2 ECU to have full control on the map. I used an adaptor to connect the renault harness to the the Megasquirt, but now I would like to buy a Megasquirt harness to have future references to know what all the wires are (IIRC in the MS manuals there are described all the colours of the harness).
and, I would like to create 2 indipendet harness in the engine bay, one for the MS and one for all the other electrical things (otterstat, alternator, starter and so on). I would like to mantain the original wiring colours always for future references.
I still have my original engine harness. Is it possible to open it and rerouting it the engine bay? there is also the chance to redone it completely using original colours wirings from britishwirings.com, but there are more costs and efforts involved.

currently I'm having some problems to get a clear RPM signal, I read here that is quite a common problem. I'm also using this chip http://www.diyautotune.com/catalog/l...hip-p-320.html

with the Renault ECU I used a 3 wires idle control valve similar to the Delorean one, but I read that they are very difficult to use with the MS so I think I will use one of the IAC valve native to the MS along with this adapter http://www.diyautotune.com/catalog/c...alve-p-69.html
one barb is to be connected over the throttle plate the other under the throttle plate, right?

and, is possible to have a "check engine" signal with the MS? I would like to have the "lambda" light showing if there is a faulty sensor. I'm also interested in adding an anti knock sensor..

Best regards