Rough hot idle but smooth cold start

[Alex99]

Hi Joe,
after driving with the new tune that included your suggested improvements for a couple of days, I have to say that the rocking and roughness at idle is greatly reduced and the car drives very nice.
Thanks a lot! It was not much that I changed but it were definitely the right things.
Thanks
Alex

[joecar]

Hi Alex, good to hear.


One thing to note: if you're running MAF-less make sure that a MAF DTC code is present (this is how the PCM knows to use VE instead of MAF).