HP Tuners and the W212 M157




I have the MPVI2+ on the way and am looking for more info on our cars. The Mercedes section on HP Tuners website is pretty sparse, and searching here didn’t turn up much. Looking to start a thread to gather information on best practices, stock and modified tunes, etc. for this platform.
I have the MPVI2+ on the way and am looking for more info on our cars. The Mercedes section on HP Tuners website is pretty sparse, and searching here didn’t turn up much. Looking to start a thread to gather information on best practices, stock and modified tunes, etc. for this platform.




Does anyone have a layout to share with boost and all the fun channels already set up for display / logging?
So far I added Boost, Wastegate
Last edited by I.T. Guy; Feb 9, 2022 at 10:30 PM.
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I recommend adding knock retard channels for all cylinders. I mainly keep an eye on KR and WB lambda. WB EQ Ratio 1 is the passenger side bank (cyl 1-4) and WB EQ Ratio 5 is drivers side (cyl 5-8).
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