Hi.

I am building a new engine for my seicento and want to replace the original ECU with an Vems ECU.
By this way i need the Magneti Merelli IAW 59F.M1 ECU pinout.
Can any one please help me with that? I cant find it anywhere.

Thanks in advance :worship:

Kind regards
Jonas Pedersen
Denmark.

Not sure that the pin out will help.

There is one in the Sei Technical Manual (downloads section) but may onl;y be for the horrible and nasty micro ECU, rather than the wing mounted jobbie.

Anyway, try Volume 4/Section 1/Engine Command.pdf

Hi.

As far as i can see, this is only for the SPI engine. My engine are the MPI model.

/Jonas

It is there for the MPI as well. Or it should be. Ming posted it I think from a CD he'd bought from me :bang:. See the 4 injectors?

Not sure if the wiring colour changed between the early (mini ECU) and later (wing mounted ECU) MPI cars.

If stuck, PM me with your email aqddress and I'll try and forward the most relevant schematics I have.

give me your email i will send u pinout

You got mail

Still need pinout or full documentation.
some one in here must have replaced et original ecu on an seicento mpi?

:worship:

/Jonas

Therer maybe something in one of Kripit's posts. I know he was looking at a direct plug and play set up for Megasquirt using the big fat AMP connector on the original ECU.

But I really can't see what you need a pin out for, or what fuller documentation you can have than the factory wiring diagram!

sounds like he needs to know which pin does what, ie pin1 to map etc etc i have had a similar issue on my dads autograss buggy when trying to fit an after maket ecu to the standard loom. sorry i cant help with the diagram but that sure clear up what the OP wants it for.

i will sent it
but i have to find it before
some patient

sounds like he needs to know which pin does what, ie pin1 to map etc etc

Click to expand...

Sure. But there's nothing there that couldn't be very quickly snagged from a wiring diagram or a wire trace with a multimeter.

fingers99 said:

Sure. But there's nothing there that couldn't be very quickly snagged from a wiring diagram or a wire trace with a multimeter.

Click to expand...

true true but guess he is looking for the easy way out like i did with my dads autograss buggy lol but thats had 64 wires on 2 sperate ecu's to trace lol