My codes were reading 12-51-55 I changed the fuel filter after that I diconnected the battery and the code disappeared and that later it came back check engine light came on agin it read 12-51-55 so I change the o2 sensor will the code clear on its on or do I have to clear it and how.
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Sunday, February 15th, 2009 AT 1:38 PM
1 Reply
JACOBANDNICKOLAS
MECHANIC
109,885 POSTS
Have you tried disconnecting the battery again? If not, do so. If that doesn't work, take the car to a nationally recognized parts store and have them do it. Most will do it for free.