E92 335i 6 speed n54 (p114b)

E92booost · 05-31-2018, 12:08 AM

Whatsup everyone I have no why I didn't join 8 years ago been through a lot of bmws lol but my newest and by far my favorite is my 09 e92 335i 6 speed (next to my e36 m3 big turbo swap) lol had it for a few days so far I flushed the brake fluid powersteering fluid and did the 6 plugs I have napol coils on the way not sure how good or bad they are but my question is I get a P114b when all systems become ready (only code) car runs normal besides a little hiccup at idle when the code arrives from what I see it is one of the post 02 sensors but any advice would help!

Big Mexican Women · 05-31-2018, 01:32 AM

does the car run rough on cold starts? do you smell fuel on cold starts? probably a faulty fuel injector

E92booost · 05-31-2018, 01:37 AM

Nope doesn't run rough at all cold starts warm starts it could be a fuel injector that was my second guess hopefully changing the 02 sensors keep the CEL off boost is all there as well

05-31-2018, 12:08 AM	#1
E92booost New Member 3 Rep 25 Posts Drives: E92 6 speed 335i Join Date: May 2018 Location: New York iTrader: (0)	E92 335i 6 speed n54 (p114b) Whatsup everyone I have no why I didn't join 8 years ago been through a lot of bmws lol but my newest and by far my favorite is my 09 e92 335i 6 speed (next to my e36 m3 big turbo swap) lol had it for a few days so far I flushed the brake fluid powersteering fluid and did the 6 plugs I have napol coils on the way not sure how good or bad they are but my question is I get a P114b when all systems become ready (only code) car runs normal besides a little hiccup at idle when the code arrives from what I see it is one of the post 02 sensors but any advice would help! Attached Images __________________ Gv
	Appreciate 0 Tweet Quote

05-31-2018, 01:32 AM	#2
Big Mexican Women Banned 102 Rep 343 Posts Drives: 2011 528i Join Date: May 2018 Location: GTA iTrader: (0)	does the car run rough on cold starts? do you smell fuel on cold starts? probably a faulty fuel injector
	Appreciate 0 Quote

05-31-2018, 01:37 AM	#3
E92booost New Member 3 Rep 25 Posts Drives: E92 6 speed 335i Join Date: May 2018 Location: New York iTrader: (0)	Nope doesn't run rough at all cold starts warm starts it could be a fuel injector that was my second guess hopefully changing the 02 sensors keep the CEL off boost is all there as well __________________ Gv
	Appreciate 0 Quote