Feedback from Dmitri.
As the car is not a RS2, most likely it was set to 4 bar.
Either way, even if it was set to 3.8, it would run 2.6% richer on WOT, so AFR would be 11.5 instead of 11.8, irrelevant difference, most likely things like an aged MAF and other intricacies specific to the car give a bigger contribution to the variance than a 0.2 bar difference in fuel pressure.
I will give full details of each test and what I find, hoping to find this issue ASAP.
Thanks Dmitri for your feedback
As the car is not a RS2, most likely it was set to 4 bar.
Either way, even if it was set to 3.8, it would run 2.6% richer on WOT, so AFR would be 11.5 instead of 11.8, irrelevant difference, most likely things like an aged MAF and other intricacies specific to the car give a bigger contribution to the variance than a 0.2 bar difference in fuel pressure.
I will give full details of each test and what I find, hoping to find this issue ASAP.
Thanks Dmitri for your feedback
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