Trouble Code SKIM, Key not installed in P. Had this problem with both Programers, Went around and around with HyperTech. They said it had been installed in another truck!! But this DiabloSport does the same thing, Run's great for a while then starts sucking fuel and runs bad. Can anyone shed some light on this problem?

 

I got the same DTC when I installed my Hypertech Max Energy. I cleared it, and the program installed no problem.

 

The code would clear on the HyperTech but always came back.The DiabloSport has it stored as a Permanent Code.