Hello there from Germany,
i got an r32 gtst with the rb20det engine. And done a big mistake. I had bought an link g4 ecu a while ago and just wanted to test it for function. I had some trouble with it because the original ecu Power Relais had no power.
later I found the failure and fixed it and had the ignition on and tried to connect to the ecu. I don’t know which map was on the ecu but the fuel pump was running permanently and the injectors where open so my engine was filled with fuel. I noticed it a little bit to late.
then I changed the oil etc and put the original ecu back etc. Now I have the problem that the car won’t run on all 6 cylinders.
is there any electrical part of the Engine you guys would say it could be defect because of the ecu ?
thank you in advance. Sorry for the bad English thou