Peace be upon you. I had a check mark in the car. [Kia Optima 2007 engine 2.0]. And I checked with a computer and the error came out... bank 1 sensor 2... meaning the second candle after the eco box, and I changed it with a new candle and cleaned the eco box and the same thing. The error is repeated and I installed the same thing shown to you and the same error appears??? What is the solution
