View Single Post
Old 05-07-2012, 09:12 PM
dodoni1 dodoni1 is offline
Join Date: Apr 2012
Location: new york
Posts: 33
dodoni1 is on a distinguished road
A code p0171 may mean that one or more of the following has happened:
  • The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of "oiled" air filters may cause the MAF to become dirty if the filter is over-oiled. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry.
  • There could be a vacuum leak downstream of the MAF sensor.


Better tomorrow!
BMW Scanner V2.20

Last edited by dodoni1; 05-07-2012 at 09:19 PM.
Reply With Quote

Sponsored Links