Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Open Flash Tablet

hachigoku · 07-21-2018, 03:05 PM

Hi,

I am looking for some advice about the OFT v2.

I have plugged the tablet into my BRZ's OBDII port and the "Read" button is grey out. I tried to write a tune and I am receiving an error code that displays "ECU number mismatching ECU Write Denied". This in retrospect shouldn't have been done.

The previous owner's VIN is still logged and unfortunately the previous owner no longer has the car.

I have tried to take on some self resolution for my issue by updating the tablet to the latest version of software.

I tried to use the Erase Data function in the Open Flash Manager desktop app was not able erase the data unfortunately.

A suggestion to resolve this error would be greatly appreciated. Thank you so much for your time!

07-21-2018, 03:05 PM	#1207
hachigoku Member Join Date: May 2017 Drives: BRZ, E90 M3 Location: San Francisco, CA Posts: 50 Thanks: 3 Thanked 8 Times in 5 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Hi, I am looking for some advice about the OFT v2. I have plugged the tablet into my BRZ's OBDII port and the "Read" button is grey out. I tried to write a tune and I am receiving an error code that displays "ECU number mismatching ECU Write Denied". This in retrospect shouldn't have been done. The previous owner's VIN is still logged and unfortunately the previous owner no longer has the car. I have tried to take on some self resolution for my issue by updating the tablet to the latest version of software. I tried to use the Erase Data function in the Open Flash Manager desktop app was not able erase the data unfortunately. A suggestion to resolve this error would be greatly appreciated. Thank you so much for your time!