reebdreworx

Has someone general infos about the RB25 AT gearbox?

Hi Forum, I need to know what information a RB25DE 5-Speed AT Gearbox management ans the ECU are Exchanging. I already look on the wires. Two of them have a sqarewave signal and on the other signal is some noise I don´t understand. The things I guess these both ones are exchanging are ignition cut for gearchange and some diagnosis data. So I´m searching for all information about it I can get. Maybe you guys can help me. That would be awsome. Now the part why I need this Information. I want to hook up a RB25DE 5-Speed AT to a RB26DETT ECU :-). Because the RB26DETT some much more cool features. The engine will be a RB25DE that is modified to be a RB25DET including the piston cooling. Regards Alex