1151 code (Bank 2 sensor 1) ?
I just replaced my cylinder heads Tuesday and now I am getting a po1151 code that says bank 2 sensor 1, which side is bank 2? By the way after doing a lot of reading here I found several things. My 98 was leaking coolant between the block and heads to the outside but was running fine until last week the it began to shutter at times then the CEL came on and threw a both banks lean code. I had ordered heads 3 months ago with the plans to do it in the spring until the missing. When I tore it down I found 2 of the intake studs loose on the fuel rail, and both heads had cracks between the valves. It now runs great but needs an O2 sensor, I guess the antifreeze took it's toll. Can anyone tell me which O2 sensor this is?