Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - OFT refuses to connect to ecu. Need help.

agile30 · 12-27-2014, 11:56 AM

I purchased my oft back in february of this year and have been using it no issues. I flashed back to stage 1 in early october with no issues. So i put the oft away at home.

Fast forward to two days ago. I go to flash a different tune on the car and it doesnt register the "key on." So i unplugged it and tried again a few times. Same thing. It throws an error saying that it cant connect to the ecu. I then tried to see if the datastream would work but it says that it cant connect to the ecu as well.

Anyone have info on what to do?

12-27-2014, 11:56 AM	#1
agile30 Member Join Date: May 2013 Drives: SWP Brz Location: Nw side of Chicago Posts: 20 Thanks: 0 Thanked 6 Times in 5 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	OFT refuses to connect to ecu. Need help. I purchased my oft back in february of this year and have been using it no issues. I flashed back to stage 1 in early october with no issues. So i put the oft away at home. Fast forward to two days ago. I go to flash a different tune on the car and it doesnt register the "key on." So i unplugged it and tried again a few times. Same thing. It throws an error saying that it cant connect to the ecu. I then tried to see if the datastream would work but it says that it cant connect to the ecu as well. Anyone have info on what to do?