So my track car, i went mad and cut out loads of wiring, what i didn't realise was i cut out the test/read mode and select monitor connectors.

I can't access my engine management diagnosis anymore.

It's looking like i can't find the information i needto refit it and this will be a fairly big task i think as all my wiring is now taped up and so on.

How else can i get the faults from my ECU, any bright ideas?

All the manuals online don't seem to be the correct ones for my car.

Any help would be appreciated.

Anyone a wiz at the minimum needed to allow diagnostic systems to access my ECU?

All i know is there are a couple of pins on the ECU that are for the test/read mode, but this ends were cut.

Thanks