Ford F150 5.4 engine oxygen sensors error codes P0171 P0174

[@renec0327]

So how i know wich one sensor is i got the code for bank 1 and bank 2 system to lean in both banks thanks for the video

[@paulsmith4167]

Good Video

[@OneworldKW]

So, should I replace the 4 oxygen sensors if I have those codes on my truck? Thanks good video 👍

[@Wedoitalltohelp]

No, they are expensive. Replace only the one you are getting the code for.

[@inverted311]

@@Wedoitalltohelp $45 for all four o2 sensors on eBay.... Just saying.

[@jimh.412]

@@inverted311 Those are junk then. Motorcraft ones are about $70 a piece.

[@lokksable]

Is bank 1 sensor 2 the passenger side down stream sensor ?

[@jimh.412]

Yep. The sensor farthest away from the engine on the passenger side.