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BMW 3-Series (E90 E92) Forum
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E90 N55 throwing two codes "service engine soon"
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| 06-27-2017, 09:13 PM | #1 |
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E90 N55 throwing two codes "service engine soon"
Hey guys,
I'm hoping someone can shed some light on this for me. I run a JB4 so I usually have the code clear function on. I also have a cat-less down pipe. So today in getting ready for inspection in the next couple months I installed the area 74 cat sim and turned my JB4 off so I could see if it would throw codes. 40 miles later I get two codes under the service engine soon light. They read out on the JB4 as -3106 -2C90 Are these normal codes throw with a catless down pipe, charge pipe, and the tune off? Any simple remedies? Will it still pass inspection with these codes on? I don't want to re install my stock downpipe just for inspection lol Thanks in advance, Nick 2011 e90 335i n55 xdrive 335xi Last edited by npowell93; 06-27-2017 at 09:32 PM.. |
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