P2196 Code: O2 Sensor Signal Biased/Stuck Rich (Bank 1, Sensor 1) - In The Garage with CarParts.com
Replaced upstream oxygen sensor | Hyundai Forums
Marsflex O2 Oxygen Sensor Upstream 234-5107 Compatible for Audi A3 TT, Volkswagen VW CC Eos Jetta Passat GTI, Ford F150 Expedition E150 E250, Porsche Lincoln : Amazon.ca: Automotive
P0052 Code: HO2S Heater Circuit High (Bank 2, Sensor 1) - In The Garage with CarParts.com