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Old 03-12-2016, 10:01 PM   #1
rickygt86
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Join Date: Dec 2015
Drives: 2015 FR-S Raven
Location: Maryland
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OFT cannot read ECU anymore. HELP!!

Hey guys, I recently got an OFT and it has worked really well, but as of today I switched to e85 and tried to flash it to a stg 2 tune, my tablet can no longer write to the ECU. I suspect it is because I disconnected the battery to install a perrin inlet hose right before I filled the tank with e85 which probably messed with the ECU and the tune.

Now I am really concerned because I cannot flash it to the correct tune and I am running e85 in the tank. I cannot put it back to stock either. When I plug the tablet into my computer it reads the VIN and everything else, but when I plug it into the ECU it cannot read it at all.

Should I just continue driving around and try to reflash in a couple of days?

I've contacted Shiv via e-mail but it is the weekend so I am not expecting a reply till tuesday or so.

I might be overreacting but I am slightly freaking out because this is a new car.

Any help is appreciated
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