1st Gen. 1 Series (2004-2013 | E81, E82, E87, E88)
I had a CEL on yesterday. After scanning the car I got a p0133 Response Bank 1 sensor - O2 sensor circuit slow.
What do I do to solve this issue and what could cause it?
I should add that all the freezeframe data looks fine except one that seems to have a static value.