Ford F150 P0171 P0174 Fix Html

Trouble codes p0171 p0174 and p0401 ford f150 forum

My obd ii read a code p0174 system too lean ford truck, my obd ii read a code p0174 system too lean 3 8 4 2l v6 my 2004 f150 would get that code when i first start the engine i replaced all my oxygen sensors pcv. Fixed my codes p0171 and p0174 f150online forums, probably not for everybody but this fixed mine reach in deep my fingers are on it grab this with the motor running you ll be able to feel the. P171 and p174 codes ford f150 forum community of ford, i have and 02 4 2l f150 that keeps giving me the p171 and p174 trouble codes in other words the left and right banks are running lean the truck has 104k miles.

  • 97 ranger p0171 p0174 codes ford truck enthusiasts forums
  • My obd ii read a code p0174 system too lean ford truck
  • Fixed my codes p0171 and p0174 f150online forums
  • P171 and p174 codes ford f150 forum community of ford

How to connect vacuum hose on rear ford f150 forum

2004 2008 ford f150 general discussion on the 2004 2008 ford f150 truck. Possible cause of reoccurring p0136 code 2000 mustang 3 8, i just went through the wire diagram i have tons of ford when it comes p0136 it mostly the sensor itself your going to need a volt meter or a scan tool that reads.