Can you tell me which O2 sensor you repalced?
air fuel sensor code p1135 bank no. 1
Where was the sensor located? (There are 4 on this vehicle, i'm trying to make sure the right one was changed)
Ok. You changed the wrong sensor. The one in the front of the vehicle is Bank 2. The sensor you are after is closest to the firewall, mounted to the exhaust manifold, before the Cat.