from Google.

A code P0301 may mean that one or more of the following has happened:

• Faulty spark plug or wire


• Faulty coil (pack)


• Faulty oxygen sensor(s)


• Faulty fuel injector


• Burned exhaust valve


• Faulty catalytic converter(s)


• Running out of fuel


• Poor compression


• Defective computer

Looks like your misfire is caused by bad O2 sensor because both of them showed up in your scan results.

2 months ago, I was lucky with my misfire because it was solved simply by replacing spark plug wire

所有跟帖： 

• 這部車1，6缸共用一個線包，去年九月換過一個線包組件今年又出問題 -大地- ♂ (97 bytes) () 06/04/2012 postreply 17:47:53