Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Ecutek ECU programming question for newbie

stlgrym3 · 08-09-2018, 09:11 PM

i need to revise my Ecutek tune in order to acommodate the flex fuel kit i just installed. i guess i had a bad tank of 91 petro so i have to empty it out, get another tank of 91 and then flash the tune back to the car. i'm new to Ecutek and just downloaded the software on my laptop. The tune file is also on my laptop. i'm reading the instruction of how to program the ECU using Ecutek, it's kind of confusing, which way should i do it? via Query ECU or Enter Utility Mode? which method allows me simply choose the .bin file i want to program?

08-09-2018, 09:11 PM	#1
stlgrym3 Senior Member Join Date: Nov 2011 Drives: 2017 Subaru BRZ Limited Location: socal Posts: 562 Thanks: 72 Thanked 51 Times in 44 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	Ecutek ECU programming question for newbie i need to revise my Ecutek tune in order to acommodate the flex fuel kit i just installed. i guess i had a bad tank of 91 petro so i have to empty it out, get another tank of 91 and then flash the tune back to the car. i'm new to Ecutek and just downloaded the software on my laptop. The tune file is also on my laptop. i'm reading the instruction of how to program the ECU using Ecutek, it's kind of confusing, which way should i do it? via Query ECU or Enter Utility Mode? which method allows me simply choose the .bin file i want to program?