09 c350 o2 senors question
08-20-2019, 08:27 PM
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2009 c350 sport amg
09 c350 o2 senors question
Hello just had autozone run an obd scan and found that I have a bad o2 sensor. I am going to replace it soon as the part comes in, but my question is should I replace all 4 of them at the same time? or would the other 3 be ok for a while?
also saw a youtube vid that cleaning the o2 sensors instead of replacing, valid option or no?
any advance would be awesome thanks!
also saw a youtube vid that cleaning the o2 sensors instead of replacing, valid option or no?
any advance would be awesome thanks!
08-22-2019, 01:01 AM
#2
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Originally Posted by Larkpark
Hello just had autozone run an obd scan and found that I have a bad o2 sensor. I am going to replace it soon as the part comes in, but my question is should I replace all 4 of them at the same time? or would the other 3 be ok for a while?
also saw a youtube vid that cleaning the o2 sensors instead of replacing, valid option or no?
any advance would be awesome thanks!
also saw a youtube vid that cleaning the o2 sensors instead of replacing, valid option or no?
any advance would be awesome thanks!
