Custom Tune (HF-89) Failed to load

[jbr]

I attempted to load a custom tune (HF-89) today and it seemed that it was about complete. I was going through the key cycles fine when the "circle"was spinning for awhile and then it stated "Application CRC Error". I could not get out of this screen so I removed the Intune DCX from the computer port. I reconnect the Intune DCX and it said it was in recovery mode and asked to install last back up (not the exact words), I clicked yes. The Intune DCX stated installed successfully after cycling through stage 1 and stage 2. Have I returned the truck back to stock tune? The 87 octane canned tune was originally installed before I attempted to install the custom tune. Am I now able to try and install a custom tune if I plug the Intune DCX back into the trucks computer? Am I risking damaging the PCM with constant flashing?

Any input or suggestions would be greatly appreciated..

 

[lilbigtonka]

That sucks you got that tuner same time I did I think and I just put my tune in Monday morning first thing flawlessly

 

[jbr]

Gave it another try today. I guess the recovery mode put the truck back to stock. 45 minutes later..... Hf-89 successfully installed. Didn't seen the "post processing " screen during the other install...

 

[ncgrl1]

I'm glad it worked out for you. I know that would have been nerve-racking!

 

[blackbetty14]

How does the hemi fever tune feel? Big difference over stock?

 

[ncgrl1]

I am running the HF-93 tune and I am very pleased. I highly recommend.