Join Date: Mar 2005
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Knock sensor PO 328 experience??
Hi Guys. I have seen lots of PO325 info here, but does anyone have experience with the PO328 "Knock sensor 1 circuit high input" error code? The CEL comes on and off during the last 500 miles or so on my '00 OBW 2.5l with 106,000 miles. BTW, it runs great and gets over 30 MPG highway.
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