J jaics New member Feb 23, 2010 #1 I got 2 O2 sensors for my car. So i dont know which one to put in the header & near the exhaust catlytic converter? Sensors as described 1)pre cat 2)Rear 1 wire is 40cm long & the other one 35cm Thanks
I got 2 O2 sensors for my car. So i dont know which one to put in the header & near the exhaust catlytic converter? Sensors as described 1)pre cat 2)Rear 1 wire is 40cm long & the other one 35cm Thanks
R Richard R New member Feb 23, 2010 #2 pre-cat = before the cat, rear = most rearward. Difficult stuff, I know.
