Originally Posted by nookie
Do a search on TSB's for this code- it's a problem discussed in detail over the last year or so. The Update varies as there's many variations of "the cure" and Chrysler has no clue on how to actually fix it. So just about every month there's a new TSB adressing the P20EE blunder
Well that's an odd way to word it! Seems to me FCA does know what's causing it and how to fix it. They update the software, then if that doesn't help (I've been 3,000 miles since P2OEE came and went. No recurrence after latest flash.) they replace the cat. How does that equal "no clue how to actually fix it"?
Yes they continue to improve the software, you make that sound like a BAD thing.