Power Hungry Performance Forum

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- Gryphon Programmer (http://forum.gopowerhungry.com/forum/forumdisplay.php?f=7)

- - checksum failure (http://forum.gopowerhungry.com/forum/showthread.php?t=5818)

brentb

Sat, January 22nd, 2011 08:29 PM

checksum failure

well I think my hyperpac left something on my pcm. I double checked to make sure every setting was put back to stock on the hyperpac and drove it for a week like that. I bought a used gryphon off an f150 online member that was set at stock and it says checksum failure. I read on here that bill can rewrite the factory setting so i'll have to check into that. I want a custum tune anyhow so maybe I can do it at the same time. thanks Brent

88Racing

Mon, February 7th, 2011 05:21 PM

Left a note for Bill.....
You may want to fill out a support ticket also.....link is in my Sig.....

brentb

Tue, February 8th, 2011 12:27 PM

thanks

A big thanks to u guys. Bill's got me all setup and rollin love this programmer so far.

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