O2 sensor replacement for 2006 honda accord 4cy se Honda accord sensor 2006 p0141 o2 replacement P0139 code
CODE P0139. O2 SENSOR REPLACEMENT FOR HONDA ACCORD 2003-2007 - YouTube
Fixing p0139 cel after downpipe install
Forum 0l fixing downpipe cel install after civicx wire so slack sensor partially o2 ll left much also there add
.
.
