Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Hello my name is ***** ***** thank you for your question.
Bank 2 is the front side of the engine by the radiator. Bank 1 is back by the fire wall. Did you ask me about the 02 sensor in another question?
This is where the Bank 1 02 sensor is located. The other is where Bank 2 would be located.
So Bank 2 is closest to the radiator. The manual I thought said it was the right side of the engine which would be Bank 1. These older manuals can be confusing. Don't look into them as much any more.
Do you have any questions on this?