So, after I had my transmission rebuilt (had to do it twice because it was still jerking on the low shifts; the second time was after the Cats.), I took my Volvo to get a pair of new catalytic converters; and ever since that was done my car is just not the same. I've got multiple codes on the comput...

@doublebug any where I could get those schematics? that link seems to no longer work...

Did you ever get a solution on stored codes p0154 and p0050? My car is giving me the same code, and I can't seem to get rid of it. I just replaced the catalitic converters on mine.

How can I tell which sensor goes where!? I think this is what could be the problem in my car.

How exactly did you fix p0050? Im having that code and p0154 codes and I have already changed sensors and fuse and still come up as "pending fault".

Thank you.

No answers or help. Neither marked as solved, any luck? Did you fix it?

My car is a volvo s80 2004 and having codes p0050 and p0154 too.

My Air Conditioning Unit stopped working out of no where. Checked the fuse and its good. I bought and replaced the Blower Motor AND the resistor, but its STILL not doing anything. I can turn the nob just fine and the lights on the unit seem to work perfectly but I can't de-frost or use the A/C at al...

Thank you so much!

@bojiefied Scot, I hope I'm not too much of a bother. Would it be to much to ask for if you could snap a few more pictures? Specifically I'm looking for where the top entrance connector goes into. And the top of the manifold? Ill attach a few pictures (took one of yours borrowed) so you can have a b...

Im still having trouble with this hose. Made a new post about it.