got code 1135 put new under heat shield denso 234-9028.thought reader said bank2 sensor1

Question

I have a 2001 rav4 2,0 engine..code 1135 was a/f ratio..put in denso 234-9028 in march.yesterday got code 1155 and bank 2 sensor 1..getting very confused and not sure where the sensor goes...I think it is right side of engine below the radiator hose,,,help !!!

Answer 1

HI there

You have 2 sensors before the catalytic converter. Here is a diagram of the bank2 sensor 1 you need to replace with this code.