BMW 3-Series (E90 E92) Forum - View Single Post

wshgrntd · 09-05-2016, 10:11 AM

I replaced my pump 2 months ago however it is starting to through a hpfp shadow code. Also a little bit of a rough idle if I start it and let it sit. I didnt change the fuel line could that be an issue?

09-05-2016, 10:11 AM	#1250
wshgrntd First Lieutenant 12 Rep 332 Posts Drives: E90 335i Join Date: Sep 2013 Location: Baltimore iTrader: (0)	I replaced my pump 2 months ago however it is starting to through a hpfp shadow code. Also a little bit of a rough idle if I start it and let it sit. I didnt change the fuel line could that be an issue?
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