Supercharger no boost no CEL??

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11-05-2010, 02:17 PM

Shogokuma

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Supercharger no boost no CEL??

i have a 06 SS/SC i noticed that i have no power and when i floor it the car is just slow as hell, but there is no CEL nothing feels like im driving a cobalt 2.2

can anybody guide me with this one could it be a faulty sensor of some sort or a fuse...

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11-05-2010, 02:19 PM

D_sean257

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Quote:

Originally Posted by Shogokuma

i have a 06 SS/SC i noticed that i have no power and when i floor it the car is just slow as hell, but there is no CEL nothing feels like im driving a cobalt 2.2
can anybody guide me with this one could it be a faulty sensor of some sort or a fuse...

lmaoo.. nice.
wish I could help though.. I have no clue.

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11-05-2010, 02:22 PM

blk06cbltss

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do you still have your belt? hahaha mine shredded when i was about to race an r6 lol no boost and i still hit 110....just not as quick as i usualy do lol=D

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11-05-2010, 02:23 PM

Glowbalt

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maybe the MAF sensor?

dirty air filter?

Last edited by Glowbalt; 11-05-2010 at 02:23 PM. Reason: Automerged Doublepost

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11-05-2010, 02:25 PM

TRANSAM197781

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I am going with bypass valve on supercharger.

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11-05-2010, 02:26 PM

TurboTommy

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slipping belt

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11-05-2010, 02:46 PM

Shogokuma

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Nothing is out of place the belt is not slipping i dont think DAMNIT

where is that valve bypass

Last edited by Shogokuma; 11-05-2010 at 02:46 PM. Reason: Automerged Doublepost

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11-05-2010, 03:06 PM

Omega1x

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Right side of the supercharger when you are looking under the hood. It's a round black piece of plastic with a small hose coming out of the top of it.

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11-05-2010, 03:06 PM

TRANSAM197781

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On the supercharger

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11-05-2010, 03:07 PM

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Shogokuma

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ok im gonna go take a look now how can i diagnos if this piece is faulty?

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11-05-2010, 03:09 PM

#11

TRANSAM197781

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Idk you would have to look that up but if its stuck open that could be your problem.

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11-05-2010, 03:12 PM

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Shogokuma

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i took a look really quick nothing is unplugged but there no way for me to see if its faulty there is no oil coming out..?

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11-05-2010, 03:33 PM

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TRANSAM197781

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Search pleanty of threads on it.

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11-05-2010, 03:42 PM

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asherby85

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Quote:

Originally Posted by TRANSAM197781

I am going with bypass valve on supercharger.

THIS

Here's a pic of where the bypass valve is

Your best bet is to find someone close to you and swap theirs onto yours and see if that is the issue. I had a friend here that you floored it and got like 2lbs of boost.. It felt like driving my car lol Turns out the bypass valve was the issue.