[Jim514]

Hey guys, i recently picked up a 2011 335xi lci, when i bought it, the previous owner had the vrsf catless dp installed, Burger high performance intake, jb4 and charge pipe. It also has the PPK and m performance exhaust system. I am normally on map 2 or map 5. Car runs amazing, just the p0420 code that keeps coming up, from what i understood after reading, this code shouldnt keep coming on when on map 2 or 5?
Today i felt the vehicle hesitate at times when driving on highway and pressing the gas, 4 codes came up this morning, i do not have the usb cable to log, am looking for one so i can run logs. Codes are:

B2AAA
P00BC <<< mass air sensor??
P0420 <<<< this one i know
P112F

[Jim514]

I also noticed when i started my vehicle this morning, the rpm went down to about 400-500 then shot back up to about 1k, 1.1k, kind of felt like it was going to stall but didnt

[Jim514]

Originally Posted by Jim514

I also noticed when i started my vehicle this morning, the rpm went down to about 400-500 then shot back up to about 1k, 1.1k, kind of felt like it was going to stall but didnt

That was yesterday using map 2. This morning, only 02 code came back on (from what i read this is normal) and no other codes, this is on map 5. if anybody else ever had these codes or can explain what these codes mean, and let me know, it would be much appreciated