I drive a ford contour. Here is under hood, can anyone direct me to the both oxygen sensor one and two??
http://hk.geocities.com/franklinlau1020/engine.JPG
Another question, is it the pcv valve??
http://hk.geocities.com/franklinlau1020/pcv.JPG
2006-12-12 04:42:31 · 4 answers · asked by Anonymous in Cars & Transportation ➔ Maintenance & Repairs
are you having lean engine codes? there are 4 sensors on this engine likely you have lower intake gaskets sucking air. and changing bank one sensor is no picnic, also the pcv valve can be seen just under the throttle body
2006-12-12 06:16:17 · answer #1 · answered by joe b 1 · 0⤊ 0⤋
you'll find the oxygen sensor in the exhaust system, right below the manifold, and the second one is located right before the catalictic coverter. the pcv valve will normally be located on top of the valve cover.
2006-12-12 04:50:49 · answer #2 · answered by michael081278 4 · 0⤊ 0⤋
O2 sensor is located on the exhaust manifolds. (one on each side) May only be accessible from underneath.
The PCV in sticking out of the valve cover. (liitle black thing with a hose on it.
2006-12-12 04:52:39 · answer #3 · answered by Mr. KnowItAll 7 · 0⤊ 0⤋
The oxygen sensor should be on your exhaust manifolds and some are by the catalytic converter.
2006-12-12 04:55:27 · answer #4 · answered by Toby K 3 · 0⤊ 0⤋