So yesterday me and a friend were driving my car with the laptop hooked up to look at the datalogging stuff. I was going to change something on my launch control so i downloaded my tune from the ecu and was looking through my parameters and everything just changed to what looks like a stock set up. Everything is gone back to stock, and now the red light is flashing and the green light is solid, on the ecu. So now my car wont start, it starts for a second then turns off. When i go on the smanager new recordings keep pooping up under the datalogging even though im pretty sure i turned it off.

I was gunna try uploading the turbo gsr tune hat is on the smanager under new calabrations just to get my car to run again, but it also wont upload anything. Anytime i hit upload it starts to and says upload failed.

Really need my car to run, so any help is appreciated.

Also its a 01 turbo gsr with p28.

 

should always make sure you have the newest version of smanager before starting, or at least the same version as what's on the s300.

green light solid and red light flashing when you have the ignition on just means it's communicating with the ecu.

you really should have saved the map that was on the s300 before changing anything at all, then you'd have it as a backup in case something went wrong along the way

 

Thanks for the response. I do have the newest version, and everything is updated i believe.
Do you or anybody know why i keep getting new recordings on the datalogging?