Thread: How to run E85 on stock 86 BRZ FRS with OFT tune
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Old 07-11-2018, 07:58 AM   #651
steve99
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Quote:
Originally Posted by airrick View Post
hi,
so this is my first tank of e85. my afr seems pretty high. especially when im just in gear cruising without any throttle is shows 20 for the afr. should i be worried?

https://datazap.me/u/bboyairrick/3rd...-12&mark=10647
Yes thats normal during overun with zero throttle injectprs are turned off so afr goes to max lean reading of sensor in this case 20


See ECU logging link below
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