Quote:
Originally Posted by 0l0dom0l0
Did you use a genuine HPFP and how long ago was it replaced?
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Hi, sorry for late reply. Around a year ago - the previous owner said that its an not original pump (HPFP), I also replaced both of the rail sensors with OEM ones from BMW directly. ISTA diagnose showed no problems with HPFP so im out of ideas.