Unknown pcm

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Cruze99
Posts: 5
Joined: Sun Feb 03, 2013 10:01 pm

Unknown pcm

Post by Cruze99 »

2009 hummer h3 getting unknown pcm pcm calibration my vin might need an update attempt a back up read need help please don't
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mikel
Posts: 58780
Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
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Re: Unknown pcm

Post by mikel »

can you let it read the backup file and post it here please?

Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
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clandman
Posts: 2
Joined: Sat Oct 17, 2015 11:14 am

Re: Unknown pcm

Post by clandman »

Any luck on this. Mine will not read my 2009 h3 5.3 l
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mikel
Posts: 58780
Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
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Contact mikel

Re: Unknown pcm

Post by mikel »

try this update, save to the i2 drive and let the tool import it then go to the vehicle and try again.
Attachments
GM_TUNES-1t02qa.ITF
(7.85 MiB) Downloaded 162 times
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
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