Just realized I posted on the wrong thread so I'll copy paste here:

My MIL has an r56 (2010 1.6l base 4c auto) that she gave me as a project car. Drove it home today. It's got hella codes.

I'm going to provide a link to the codes but I'll also describe what I encountered on my single 30 mile drive: stop and go and highway.

I was warned that the thing would stall out at red lights, so watch the rpm and rev it. I didn't encounter red light stall but it did stall at 35 mph and I had to pull over and restart the car. Everything in the car operated fine except rpm dropped to zero, started right back up once in park.

1 out of every 4 times that I'd goose the gas there was major lag in power. Sometimes, it'd take forever to switch from, I think, 3rd to 4th. Maybe 2nd to 3rd. Had it on the highway up to 80 and it handled fine, no steering vibration.

I was told, because of "engine issues" to not utilize the ac. This is coming from a very car ignorant person but, frankly, I needed to get the car home so I followed the advice and ran windows down. There is major smell. I can't tell if it's oil or exhaust, but it's BAD. I felt sorry for anyone behind me. I'm leaning exhaust because I know the oil smell from my Jeep.

Felt life it lacked power at low rpm, but I'm not sure if that's just the 4cyl.

I've got a decent spread of tools and my main ride is a 2001 Cherokee so I'm not super ignorant of diy repairs. It's a car I'd like to fix up and either trade or track. Based on the below codes and what I experienced on my drive, where do I start? What are the things you'd check first?

Also, thanks!!!!!

Codes: https://ibb.co/s3HX7CBhttps://ibb.co/NS9bCz7

Following post:

Thanks for the advice. It's a base model 1.6. A justa, I guess. First thing I did was give it a good cleaning. Once I started taking all the plastics off the engine I noticed that the filter box was broken so it wasn't making a good seal with the silencer. Maybe that is impacting the oxygen sensor. I'm picking up a new housing tomorrow.

As for the cam sensors I did swap them and the code followed the sensor so I'll replace that. I need to get a mini specific code reader as there are other codes that don't tell me squat. I'm going to try to get it read tomorrow from the place I'm picking up the part. I'll update. Thanks all!

Edit: while I was cleaning the engine compartment I noticed that the oil filler cap wasn't freaking closed properly so I THINK that was my smell issue. I used my shop vaq in reverse to blow air into the tail pipe and couldn't locate any exhaust leaks. Started the car up this evening with the oil cap closed properly and only noticed a smell for a few seconds and never again. I'll have to drive it to confirm it but I'm hopeful that was the issue.

Also, I noticed that I can't check the transmission fluid. Wtf? Is there a way to check it at all? I like to do the work myself so if I wanted to change it, is it even possible? I'll Google too but I'd love input.

Pre cleaned car for tax: