ultimate

Hello,I am getting this error code and my car sound like it is only working off of 3 cylinders and not 4.Can someone hint me as to what could be causing this.I backed check my wiring plenty times to make sure i haven't match wires wrong,Even changed the injector.Still no change. Error Display...

As above, this Piggyback ECU was originally fitted to our Suzuki Swift Race car, but removed in favour of something else. I had intended to use this on my project but have been advised i need a standalone unit. It's been used very little, supplied complete with the Universal Loom, USB Plug and...