Proper seed for 2002 Fbody?
03-12-2008, 08:18 PM
#1
TECH Enthusiast
Thread Starter
iTrader: (2)
Join Date: Dec 2005
Posts: 718
Likes: 0
Received 0 Likes
on
0 Posts
Proper seed for 2002 Fbody? I'm trying to go back and retune a car I tuned with EFILive a while back. I'd rather use Hptuners but I keep getting a security denied, exceeded number of attempts.
Its not locked, efilive gets right into it. It loads seed FFFF in the status window.. That just doesn't sound right. Anyone know what it should be?
Its not locked, efilive gets right into it. It loads seed FFFF in the status window.. That just doesn't sound right. Anyone know what it should be?
03-12-2008, 10:12 PM
#2
TECH Regular
iTrader: (3)
Join Date: Nov 2001
Location: Baton Rouge, LA
Posts: 443
Likes: 0
Received 0 Likes
on
0 Posts
If the seed is FFFF the key is also FFFF. The PCM may have been reprogrammed as a replacement unit through TIS. Some 'replacement' PCM's have this seed/key relationship which is not the standard GM seed/key relationship and as such some editors have a problem unlocking the unit. EFI Live has no problem getting into such a unit.
