Originally posted by huangmc
How do I convince the dealers that the P0170 code is really the mass air sensor failure? If I can convince the dealer, I can get it replaced under warranty.
Marcus (a mercedes DIY newbie with a new code scanner)
OBD codes are standardized so you will never convince the dealer that P0170 is the MAS, cause it is not, MAS codes are P0100 to P0104.