P0171 P0174 System too lean(Bank 1 and 2)
Got a 2007 A8 with 67K.
Recently replaced the MAS, it didn't help. Probable causes? Anyone knows how to check the O2 sensor? Any suggestions? |
All times are GMT -4. The time now is 02:05 AM. |
© 2024 MH Sub I, LLC dba Internet Brands