CDAN4; Log of 2nd gear WOT pull. Fueling is off by quite a bit until around 3,200 RPM. How would one know if it's transient fueling problem or a MAF curve fueling problem? Typically when I go to adjust my WOT fueling I'll use the log at max TP only, wait for the fueling to match closely (as I expect it to), then plug it in to whatever MAF tuning tool I use.
Unsure if it's typical behavior for the AFR_error to be off during transient into WOT or if I still need to dial that in
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WOT Pull: How to know if transient fueling or MAF curve is off?
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- LLX3 2023_Jun_09_09-39-44-trim.csv
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