I've had my fair share of gripes with MS2 extra mostly around the idle control setup. Fortunately enough people complained that somebody came up with a rival version of the firmware that resolved those issues. MSextra gets rid of easytherm all together. CLT calibration is a drop down menu with about a dozen examples already stored. I have a GM air temp sensor and MB CLT using VW L jet calibration.

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CENSORED due to not family friendly words