performance tune load = FAIL

[hemi-dad]

ive tried twice to load the performance tune into my 05 hemi ram and both times it goes through the PCM and TCM writing and when i think it should be done is says the writing tune or whatever it is, has failed and i have to reload my stock tune before i can even crank the truck..... HELP

[hemi-dad]

it keeps saying something like " writing failed, please make sure ign key in ON but the engine is NOT running " but the ign key is ON and the engine is NOT running. so.... ???

[johan]

What revision are you on?

[mikel]

Remote start or trailer brake installed?

[Glenno]

It seems that a few of us 05s have this problem.
http://www.diablosport.com/index.php?na ... 5264#85264

I got mine to load eventually. The real kicker is that every time I want to change a parameter, I have to go through the flash process several times to get it to take. To make it worse, when the upload fails, it goes back to stock instead of the last written tune!

Mikel - If you're tracking these, I do have the Mopar Remote starter.

Glenn

[hemi-dad]

i think my problems were amp hooked to battery and e-brake was on. i took amp power wire off and didnt use the e-brake this morning and it loaded the program

[Black05Hemi]

Uh huh, it's done it to me too on my '05 Ram...Just gotta keep trying, and make sure your battery voltage is 12.8 or over

This tuner is very picky, unlike the Superchips I used for years, with no issues...

[whitehemi]

David is right the DSP is giving some of us some fits when it comes to loading certain parameters. Johan I sent you a PM....

[Quick]

This tuner is very picky, unlike the Superchips I used for years, with no issues...

Probably true. On the hemis the Superchips doesn't do anything...