Hi all, this is my first post (other than my intro) and hopefully it will be a simple one.
I removed the DPF 12 moths ago and now I would like to turn off the EGR. I am confident with info from this forum that I can do this.
My question is I still have a flash of my cars ecu file stored from last year. This is the same file that my car is running. Can I use it and turn off EGR or do I have to take a new flash from the ECU?
I'm not sure if the files change whilst running in the car?
Cheers
Pete