The OBDII standard requires that the catalytic converter(s) be monitored...
the way that is accomplished is to install an 02 sensor before and after the
cat(s)... so if you have 1 cat, you will have 2 sensors... if you have 2
cats, you will have 4 sensors... I think it was Swede who said he had 4...
the only DC product I knew of that had dual cats was the Ram w/ the V10, and
I thought that was only for a year or 2 after OBDII went into effect ('96)
but I could be wrong (hey, it's happened before)
Gary Shok
>Hmm . . . interesting. What's the story with the 02 sensors? I
>haven't altered my exhaust yet, but was wondering why "there should be
>four" (is that how the 360 comes stock?) and where you located the two
>you did install?
>
>Thanks,
>JY
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