Recent content by fatthew

Hey all- I own a 2002 Protege5. Recently, my CEL threw a P0031 code (Bank 1 O2 Sensor - Low Voltage). Perfect example of what's going on with my car can be found here: http://www.mazdas247.com/forum/showthread.php?93134-CEL-code-P0031-bad-o2-sensor My question is, can I buy the same O2...