When you use the starter did you see the cams go back at tdc? Hopefully you didnt bend any valves.
I installed my replacement ECU(used) ,and when I use my Ross-Tech software, I go into the Engine 01 section and when I scan I get "no response from controller". I don't get the error with the original ECU. Any suggestions? This is my 1st time doing a ECU swap. Thanks!
Also, the replacement ECU has the exact same part #.