Why Experienced Tuners Use LAMBDA and Not AFR When Doing a Flex Fuel Tune

This short video will explain why more experienced tuners will tune using LAMBDA when doing a flex fuel tune.
0:24 LAMBDA vs AFR (Air Fuel Ratio)
0:35 More experienced tuners tend to use LAMBDA
0:55 ...fueling adjustment based off that...
1:15 Flex fuel will vary the stoichiometric point automatically
1:41 Let's take a look at this chart LAMBDA VS AFR
1:55 You are going to be chasing your tail all the time
2:18 LAMDA is never going to change
3:00 Let's look at this chart again
3:30 EQ Ratio chart
4:15 If you think/tune in LAMBDA you can avoid this problem
4:36 Check out our Level 2 Advanced tuning guide for more tuning information
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