PCM problems caused by tune?!?

[thegrays]

Currently running 5 star tunes on 2012 svt. First I got P06B6 code, something with the knock sensors having a fault. That code went away after few days new code popped up, says invalid data PCM. Wondering if this is tune related.

 

[Gen1TillDeath]

How long have you had the tune ? I Would probably try and load your stock/OEM tune back on and see if it changes and gets rid of the codes. If it does , then you can contact 5star and tell them you’re only getting that code while on a custom tune.