[tae111]

My Service engine soon light came on so I plugged in my code checker and I am getting a few codes p1168, p1286, and p0430. also getting 1186pd whatever that is. The first one is closed loop bank 2. The second is Air fuel sensor 1 heater 2. the third is 2 way catalyst system bank 2. Any suggestions about what this means? Just turned 57000 miles.

 

[tae111]

I was wondering if cracked exhaust manifolds would cause this. I'm trying to get my ducks in a row before I go to the dealer.