Hello,
I have a 2009 infiniti fx50s with 126k miles to it. Currently I am getting codes for sensor 1 bank 1 and 2 and it's affecting the acceleration. Also, the cat is showing error on the code reader but I don't know if it's the manifold cat or the ones beneath. I want to replace the sensors but the engine is so tight, I would really appreciate the best guide to achieving this without removing too much from the engine. Thanks in advance
I have a 2009 infiniti fx50s with 126k miles to it. Currently I am getting codes for sensor 1 bank 1 and 2 and it's affecting the acceleration. Also, the cat is showing error on the code reader but I don't know if it's the manifold cat or the ones beneath. I want to replace the sensors but the engine is so tight, I would really appreciate the best guide to achieving this without removing too much from the engine. Thanks in advance