GGGB Posted August 31, 2014 Share Posted August 31, 2014 Hello all: My 2001 ls430 is throwing three codes: P1349, P0330, P0325. I already had the two knock sensors replaced, timming chain replaced. The codes did not go way. However, there is no discernible issue with driving except poor gas mileage. Any ides as to what's happening? Could the bank1 VVT/OCV issue (triggering P1349) cause the knock sensors to trigger? Quote Link to comment Share on other sites More sharing options...
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