OBD code PO174
Post Fiend
Joined: Jan 2002
Posts: 5,859
Likes: 7
From: USA
OBD code PO174
This P0174 is a common code !
It represents a "Bank 2" lean condition can be caused by a number of things !
02 sensors
egr valve
intake gasket leaks
or vacum leaks
bad pcm
there is more also,but I don't have my manual in front of me
It can be a tricky code to eliminate because the
computer is adjusting short and long term fuel trim
values !
Not sure this site has OBD2 codes on here
Rich
It represents a "Bank 2" lean condition can be caused by a number of things !
02 sensors
egr valve
intake gasket leaks
or vacum leaks
bad pcm
there is more also,but I don't have my manual in front of me
It can be a tricky code to eliminate because the
computer is adjusting short and long term fuel trim
values !
Not sure this site has OBD2 codes on here
Rich
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