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Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

 
 
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Old 05-14-2012, 04:37 AM
Hellz Hellz is offline
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Join Date: Mar 2009
Location: Burnsville, MN
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Default Re: diablo tuner = dead PCM

so after spending the weekend to think thigns through..

i pulled the PCM/ECM today and will box it up.
i already submitted a RMA request, so hopefully that will get approved tomorrow (monday) as they are closed on the weekends ( not sure how a business like this does not have 24/7 support)

spend the $99 and get an upgraded tuner out of the deal and just be out of a vehicle for the next 3 or so days. atleast i got the wifes grand am to cruise in...

i think i will look in to a spare PCM from a junk yard or ebay.
if i get a PCM from a wrecked H2, do i still need to get it flashed to my H2?
wouldnt mind the thought of having a performance PCM and a stock one for whatever reasons.

on the positive side...the H2 is at 1/4th a tank.. so thats about $100 i saved not having to fuel up.. and gas went up $.14 cents friday to $3.69 here.. on average i spend about $100 on gas a week.. so i guess it works itself out in the end.

i think i might pull the grill and go get it line-X... might finally do the door sills as well with a roll on application of bed liner

Last edited by Hellz : 05-14-2012 at 04:40 AM.
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