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 Post subject: 2805 mileage tune
 Post Posted: Tue Jan 04, 2011 10:42 pm 
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Joined: Tue Jan 04, 2011 10:29 pm
Posts: 1
hey I have a 2805 flashpaq that is equipped with the mileage tune and when i program my truck with this tune it will run for about a day and then it will throw the check engine light and it gives me the turbo underboost code! is there anything i can do to fix this?


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 Post subject: Re: 2805 mileage tune
 Post Posted: Wed Jan 05, 2011 9:23 am 
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Joined: Tue Jul 25, 2006 9:41 am
Posts: 18252
Location: SUPERCHIPS
Start off by updating the tuner on superchips.c o m

Then reload it on the truck.

Let us know how it goes.

Ron

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 Post subject: Re: 2805 mileage tune
 Post Posted: Tue Mar 29, 2011 9:05 pm 
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Joined: Mon Feb 07, 2011 4:57 pm
Posts: 13
i get the exact same code on the mileage XS tune. not even beating on the truck it'll throw it at about 2000-2100 rpms. tuner is fully updated all that jazz, just decided not to run it anymore...


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