LOL, at least you have a garage! I'm from south of Buffalo NY! and unless I limp an ailing ride(any of my 4) 30 miles to my parents garage, all work is done in my DRIVEWAY!
Good hunting and hope this helps you out!

 

Hi Michael2212. Do you have some news about your problem with Cat?
I have a the same problem with my T&C 4.0L engine.
Thanks.

 

Hello everyone,

@Michael2212
I would like to join the Go83CZ posting - can you post any updates on your problem here?
Did you find the error and if so what was it?

I think it would be of great help for everyone who is looking for a solution to the same problem, if you not only ask the question here what the problem might be and how to solve it, but also later find the time to post here, how you finally then fixed the issue.

I do have the exact same problem on my 2010 T&C Limited - except the stalling issue.
I changed all four O2 sensors and can't say that it was a pain to do so. I jacked up the van and replaced the rear upstream and downstream and the front downstream from below - the front upstream can easily be changed from the top. I felt it was not that big of a deal - it took me round about 30 minutes for all four, once I had the van jacked up.
Anyway... it didn't fixed the problem. The CEL went off for round about 50 miles, but eventually came back on.
So the next thing I did, was - like you - to check the back pressure of the catalytic converters, which looked normal to me.

Thanks guys and a great Fourth of July weekend to all of you.
Frank

 

It would be beneficial to state your problem, symptoms, and codes you are seeing. It may be the same as previously reported but no harm in repeating.

Regarding the O2 sensors, were OEM/Denso/NTK sensors used? Chrysler's are sensitive to the brand of O2 sensor. The most problematic are Bosch, more misses than hits.