Originally posted by Mustang:
... Is this sensor located in the lower front near the front engine mount?..


Correct. Bank 2 Lower O2 sensor.

Edit. And yes, check/clean the connector first. If you drove over a big puddle and water got in the connector, it could set this code. Disconnect battery, unplug O2 connector, clean/dry it, then reconnect and maybe tape with duct tape to prevent water from getting in it. If code doesn't come back, you've found the problem.

O2 sensor voltage test.
http://www.autozone.com/servlet/UiBroker?ForwardPage=/az/cds/en_us/0900823d/80/1b/ca/83/0900823d801bca83.jsp

Bank 2 (radiator side) Lower O2 sensor;

On this 2-Dimensional picture, ignore the red box and arrow, the Bank 2 Lower is the sensor on the right of the pre-cat (closest to the oil filter). The arrow is pointing to the Bank 2 pre-cat
Originally posted by chongo:

Last edited by Tony2005; 05/12/06 01:13 AM.
"Always do the cheap and easy ones first." 1996 V6 ATX 96K miles