Re: 16 BiTdi fuel rail pressure to low fault after remap - best garage in the southwest ? –
02-12-2020,01:15 PM
It really sounds like your remap is the issue. 393bhp is on the high end of the scale of what a bitdi would remao to. 370-380 is the norm. Going into limp mode after your pushing it with a fuel starvation issue is quite obvious.
Rempa guy should be standing behind his remap and not fobbing you off which it looks like he is. Get him to remove it and see how the car behaves. A good mapper should happily do this and wok with you to prove that his map is working within parameters.
Who did the remap?
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A6 BiTdi Avant MTM
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