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BMW 3-Series (E90 E92) Forum
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Lost Boost
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03-22-2012, 08:32 PM | #1 |
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Lost Boost
I lost boost today. I looked under the hood and saw this.
Before getting on the highway I pressed the throttle and I felt like the car bucked(hesitated) and then I had no boost. Car feels like a Nissan Altima 2.5 Is this the reason? If so, how do I put it back? Car is hot right now so I'll tackle this in the morning. How did this happened? |
03-22-2012, 08:37 PM | #3 |
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Thanks. How you think this happened?
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03-22-2012, 08:39 PM | #4 |
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It's actually pretty common. Just take the top DCI cone off and pop it back on you'll be ok.
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E90 LCI N54 6AT
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03-22-2012, 09:00 PM | #7 |
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Damn...
Thanks guys |
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03-22-2012, 09:05 PM | #9 |
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03-22-2012, 09:20 PM | #10 |
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Check out this link for an after market CP. I personally think this is one of the best CP's because they have two styles as u will c (for pre-lci's and lci's).
http://www.evolutionracewerks.com/node/53
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03-22-2012, 09:22 PM | #11 |
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03-22-2012, 09:32 PM | #13 |
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Thanks I'll look into those alternatives..
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03-23-2012, 10:38 AM | #14 |
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The stock CP is fine for the job. I'd say if you're getting in there anyway, just wipe down the inner surface of the CP where it connects to the TB, and make sure the CP is on the TB all the way before installing the C-clip.
That happened to me once, except it was at the CP/FMIC connection, lol. Car made a loud 'pop' noise and freaked me out.....
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03-23-2012, 10:51 AM | #15 |
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Haha, I had the same thing happen when I put my new 3" charge pipe on. First time out at 10psi it popped off. I didn't get the clamp secured. More than likely, whoever had the charge pipe off last didn't get it put back on 100% and the wire clip wasn't locked in place correctly. make sure both sides drop into the slot, otherwise it will happen again.
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03-23-2012, 11:13 AM | #16 |
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03-23-2012, 11:15 AM | #17 | |
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Quote:
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03-23-2012, 12:50 PM | #18 |
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Very true. Why spend more money on an elbow plus have to deal with extra parts. Go 2009+ for sure.
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03-23-2012, 07:07 PM | #19 |
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HELP!!!
I'm trying. I'm sliding the CP all the way and then securing the pin. It doesn't do anything. I can slide it right off. What I'm I doing wrong? Is there a youtube video I can watch? |
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03-23-2012, 07:20 PM | #20 | |
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Quote:
Quote: Originally Posted by themyst Sucks. Guessing you have an N55? Never heard of the charge pipe breaking on an N54. Blowing off yes, breaking no. factory charge pipe will break off, well... it actually blows off, but it can break the pipe in the C-clip area. ask me how i know... |
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03-23-2012, 07:21 PM | #21 | |
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IF you have some light you can ensure the slots on the TB and CP line up for the c clip. |
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03-23-2012, 07:44 PM | #22 | |
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I had to wiggle it around until I heard the metal clip, clip in. Thanks a million!!!
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335xi Sedan 6AT | Weather(70-85°F) | N54 Tune Comparison Chart || N54 Turbo Upgrade Comparison Chart
-PROcede Rev. 2.5 ~ v5 (3/17 maps) / JB4 (8/21 maps) / COBB (Stg2+FMIC LT Aggressive maps) †Procede Map2(UT 45 - IGN 40) Aggression Target 2.0 | 0-60 in 4.0sec || †Cobb E30 LT (35% Ethanol/65% 93 Octane) | 0-60 in 3.9sec AR Design Catless DP | BMS DCI + OCC | ETS 5 FMIC | Alpina B3 Trans Flash |235/265 19" Michelin PSS |
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