Quote:
Originally Posted by maizenblue
So I replaced the downstream oxygen sensors. One of them were completely plugged with steel wool from last summer when I was running test pipes. I assume that was causing the codes for the downstream sensor
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Hmm. So before the steel wool broke off and clogged the O2 did it keep the CEL off?
I wonder if some sort of filter screen might work better.
Glad you resolved the problems
