July 28, 201115 yr quick question what are the 2 sensors that come out of the downpipes? (not the 02 sensors on the elbows) just noticed them in the current decats? but the new set will have no holes? are they important? what do they do? my last powerflow had them as well really confused me?
quick question what are the 2 sensors that come out of the downpipes? (not the 02 sensors on the elbows)
just noticed them in the current decats? but the new set will have no holes? are they important? what do they do?
my last powerflow had them as well really confused me?