Grand Prix digital dash [non efi]

Tim De Coster craz1 at softhome.net
Wed Jul 19 20:27:24 GMT 2000


I know on the Z24's with digital there is an non-volatile chip on the back
that you just carry over to the replacement dash.  The Cimarron is the same
way, so it would make sense that the Grand Prix is the same way.  This info.
should be in a good Helm manual.

Tim De Coster
'89 Z24 Conv.
'88 Sunbird GT Conv.
'98 Intrepid
www.sunbirdconvertible.com


----- Original Message -----
From: "Bob Valentine" <bob at tecmark.com>
To: <gmecm at diy-efi.org>
Sent: Wednesday, July 19, 2000 12:49 AM
Subject: Grand Prix digital dash [non efi]


> Sort of non-EFI, but it is '727 controlled....
>
> Friend of mine has a '91 Grand Prix, just got theft recovered missing
about
> 90% of interior.   Installed a new dash but the mileage doesn't match,
duh.
> (reads 170k, was 90k).
>
> Any easy way to correct this?    I assume the mileage is stored in either
> eeprom or flash in the dash itself, since I know the '727 can't.
>
> -> Bob Valentine
> -> bob at tecmark.com
>
>
>
> --------------------------------------------------------------------------
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