The check engin light came on. At AutoZone they used a dioganostic meter that identified Bank 1 Sensor 1 as bad. I am having difficulty identifing the location of the bad sensor. Looking into the engin compartment there is a sensor just below the manifold in the front (just behind the radiator) and another lower than the first to a "Y" in the pipe location. There is 1 in the back of the engine compartment and 1 lower to the same "Y". Which is Bank 1 Sensor 1?
Jul 3, 2008 at 6:55 PM