Chalky
July 16th, 2006, 02:44 PM
In SE Wisconsin, we have E10 and have had it for some time. As I understand it, stioch is 14.1:1 using E10. If you know you will have a steady diet of E10, what can be done to tune around E10?
If 02 sensors are seeing 14.1:1, wouldn't the ECM try to lean the car out?
14.1:1 equals 96.38% normal stioch of 14.63:1. How would this impact WOT AFR and PE?
Would you have to make the same adjustments when doing VE and MAF tuning as well?
If 02 sensors are seeing 14.1:1, wouldn't the ECM try to lean the car out?
14.1:1 equals 96.38% normal stioch of 14.63:1. How would this impact WOT AFR and PE?
Would you have to make the same adjustments when doing VE and MAF tuning as well?