TT (Mk1) Discussion Discussion forum for the Mk1 Audi TT Coupe & Roadster produced from 2000-2006

Big problems..

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Old Apr 3, 2002 | 06:47 AM
  #1  
AIRSTTRIKE's Avatar
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Default Big problems..

I seem to be experiencing a lot of problems w/ the car. It seems the pre-cat post cat O2 sensors are shot. Does anyone know or has had these sensors replaced? Cost?

I'd like to change the MAF sensor too as it isn't working well w/ the new hardware.
The car is not running well at all. I guess i'm the guinea pig but I'd hold off for a while for anyone prospecting a stage III (225) upgrade. Don't think all the bugs are worked out yet. It's the little stuff...sensors etc. the programming isn't matching the hardware upgrades.

L8R All...
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Old Apr 3, 2002 | 07:04 AM
  #2  
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Default looks like the research was not done at all prior to putting this up on the mkt...

Did you get the kit from Hoppen? Was it developed by them or MTM?

Seems as though the MAF issue is well documented enough where someone working on such an expensive project would of known to consider it as a poss problem before putting it up on the mkt.

I would be upset if I spent 12k on Stg 3and got these problems after install.

Sorry to hear man, good luck!
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Old Apr 3, 2002 | 07:51 AM
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gtt
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I'm suprised w/their "reputation" for excellence....good luck on remedies.
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Old Apr 3, 2002 | 08:03 AM
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Which kit did you purchase? Don't most aftermarket kits come with a new MAF?
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Old Apr 3, 2002 | 08:43 AM
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yup..MTM, Hoppen Fl...Thanks..keep U posted dudes.
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Old Apr 3, 2002 | 08:46 AM
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So what's Hoppen's take on your issues?
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