You seem to have posted this same question in 3 different forums, keeping it to a single forum may help you get more help and replies.
You will need money whichever way you go I'm afraid.
Things to check are ignition coil trigger pulses, injector pulses, fuel pressure, injector spray patterns,crankshaft sensor pulses and cam sensor pulses.
There are companies which will supply a known working test ECU to loan in order to eliminate a faulty one which is cheaper than buying one to find it is not the problem.