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Alcohol sensor issue- Tune?

DP425

Full Member
Joined
Aug 23, 2011
Messages
142
Location
Michigan
So my "alcohol sensor" keeps reading high; around 40%, but I'm running E10 gas.  This is causing it to run rich and thus reducing fuel economy.  I'm curious if a tune can lock out the flex-fuel feature and keep it at 10%.  If so, can anyone suggest a tuner here in Michigan?


I wouldn't complain with a little extra performance either!!
 
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