I have a dirty injector that is malfunctioning and causing a misfire on cylinder 1. The coil is still good as the injector is reading between 14 and 15 ohms. I have narrowed it down by swapping coil packs and spark plugs. It has a new set of wires on it. I can also hear the difference between...
O2 Sensor or Air fuel
I was wondering if the pre cat sensor is supposed to switch between high and low readings because as of right now both sensors are constant right around .6 after the engine has heated up and Im driving on the highway. From my understanding the pre cat sensor is supposed to...
Hey, I'm somewhat new to the forums but really appreciate all of the postings on here. So I have a question that I couldn't find an answer to and I was wondering if the reading for the O2S11 V is for the pre cat or post cat sensor. for our trucks with the V6. As I understand it the pre cat is...
