Chosen Solution
Does anyone know of a website that shows a diagram of the catalytic system. I got a OBD code PO430. I found out what that means , but I don’t know where the " bank 2" oxygen sensor is located. Please help
Janet Fayette Bank 2 is the right (passenger side) of your vehicle.
not a good question because my 98 ck 1500 GMC only has 2 sensors. 1 upstream and one down stream. they are both new but the wirinf on the up stream has stopped working . code 134 and 155. no activity showing.
I have a 92 k1500. As far as I can see, I only have 1 o2
