Hi guys just wondering if anyone has any fresh ideas to help me out...
I've just fitted a 20xe into my 1.2spi nova. I've owned a couple of Xe/Let novas in past but never converted one myself.
Everything has gone pretty smoothly following various old threads, guides and some general logic and common sense.
Now I've got her all wired in and running. The issue im having is it won't actually stay running. It starts on the key every time and immediately cuts out. Any throttle applied kills it even easier. My spark is really strong and there is good fuel pressure at the rail. I've switched out the fuel relay/hall sensor and even tried running a live to fuel pump. Same issue. Tried wiring in the eml light for some flash codes but I don't have any live feed coming out the wire. This does raise some eyeballs towards Ecu fault. The initial Ecu that came with the engine I bought won't even spark but I had another at hand anyway which I had off a previous running car. I'm a bit miffed if I'm honest. I'm a bit of a newbie with auto electrics but do have access to auto data loom diagram and good basic logic.
I'm at a bit of a dead end and could do with some fresh input and maybe a few pointers before I call in a auto elec and pay out my a***!!
Thanks
Andy