OBD2 Scanner
BlueDriver is pretty heavily advertised ever since I searched "OBD2 Scanner" and seems pretty good...
Carly doesn't seem compatible with this model of the C-Class...
FIXD was advertised on one of Vehicle Virgin's videos... but I anecdotal bad reviews of it on-line.
This one looks good from iCarsoft and looks compatible with other makes...
iCarsoft Bluetooth Multi-scan Tool i620
Veepeak OBDCheck BLE+ Bluetooth 4.0 OBD2 Scanner Code Reader for iOS & Android, Car Diagnostic Scan Tool for Year 1996 and Newer Vehicles in The US https://www.amazon.com/dp/B076XVQMVS..._frQ3CbVABJE4Z
Trending Topics
The Best of Mercedes & AMG
I got it to connect 1 time and never again. Contacted support and they decided my device wasn’t working so they sent me a New VEEPEAK and I just returned from a Family Trip and I haven’t had a chance to try.
I Hope this one works. I HOPE i can see Air Fuel Ratios while driving, but I am not getting my hopes up.
You can’t log it with that app?
my problem is I’m getting code P0299 on both turbos, which is low boost pressure. It does the same as the code you got regarding the vacuum line to left turbo, it goes in to limp mode & you have to turn the car off & on to get the boost back, well until I do another pull/wot run.
Btw, what is our stock boost pressure?
thanks again.
C63S stock is 17.4 psi., not sure what tuned is?
mine showed 12.4

Btw. the app connected no problem first time & works well
My target boost is 23 psi.
I achieve 22 psi both on the app and on the data log from the dyno.
I think i loose 1 psi due to having cats.







