Hmmm that's really interesting. I thought the catalytic converter was an EPA mandate, nationwide. My understanding is the downsteam O2 sensor monitors how well the catalytic converter is scrubbing...
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Type: Posts; User: Mudderoy; Keyword(s):
Hmmm that's really interesting. I thought the catalytic converter was an EPA mandate, nationwide. My understanding is the downsteam O2 sensor monitors how well the catalytic converter is scrubbing...