P2263: Intake Charge System Malfunction...... its a combination of programming and what intake is being runp-2263 Turbo/super charger boost system performance. Don't know what that means but that is what that codes means. Waiting on dpf delete then i will down load tune.
Hey guys what is this R&D tune? What is the difference in it and 1.20 or 1.22?Just got the p2263 code today, I have a job 1 truck and running the 1.22 revision. I got my hands on the R&D tune and loaded it but it sounds like I will have the same outcome. We will find out tomorrow. :icon_ford:
It is the beta version before they released the 1.22. I am not sure what they changed but the 1.22 beta is a larger file and seems to have better power throughout. R&D= research and development.Hey guys what is this R&D tune? What is the difference in it and 1.20 or 1.22?