Rodents ate my knock sensor !! 2006 toyota 4runner

Hi Everyone, i'd like to write this blog in case it helps someone that has the same issue I had. During the pandemic we left to the countryside in the south of Chile. one day while routinely servicing my car i've noticed signs of rats or rodents inside my engine. A week later suddenly my check engine light came on without a known reason so i scanned the car and got a P0333 code, meaning that bank 2 knock sensor has failed for some reason. What is a knock sensor? A knock sensor is like a microphone that listens to the piston knocking inside the engine and sends the information to the ECU so it can adjust the air fuel mixture correctly and prevent pre-ignition or knocking inside the cylinder,

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