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SD Tuning on Evo X

EFI Tuning Fundamentals

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Discussion and questions related to the course EFI Tuning Fundamentals

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Hi, im done on MAF Calibration at Idle and Cruise, and almost done Calibrating MAF and WOT. Disabling MAP, only MAF enabled.

STFT/LTFT are disable at WOT, Boost, etc.

Now i need to Know, and also need assistance From COBB Guys. Because i dont find any information or instruction for SD/ MAP Based Load Calc Tuning, i see 3 tables and dont know what to do. I will try to Tune MAP this week, and need some orientation to do it.

Whats the Right Method for this Calibration?

Attached Files

Theres another table that defines the temp threshold that the ECU uses to switch between these three tables but most tuners make all three the same. From here it's just a case of logging and optimising the table values.

Thanks. now i have an idea of how to do it. Ill try this week and let you know about the Results.

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