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maxxflip
July 14th, 2009, 02:19 PM
Efi newbie here
tried loading a tune with no luck
efi says the tune loaded successfully so i started truck and got codes p2033and p0546 try loading tune 3 times and when i read the pcm it is still the stock tune in the pcm
it didnt make any changes
why wont the tune load ?

DmaxHawk
July 15th, 2009, 12:32 AM
What tune are you trying to load?

maxxflip
July 15th, 2009, 01:08 AM
my moddified stock tune.

maxxflip
July 15th, 2009, 02:26 AM
Got it figured
Thank Jess @ husker diesel

Brian1
July 15th, 2009, 05:10 AM
What was wrong? Details may help someone else.

Brian

maxxflip
July 15th, 2009, 06:02 AM
key was in acc position(1 click forward) not run(2 clicks forward)

Brian1
July 15th, 2009, 08:29 AM
Ok thanks for the info.

Brian