P1349 Toyota - 2000 lexus gs300

Question

I replace oil control valve and filter still have vsc and check light engine on

Answer 1

Hi there,

If the code won't clear then it's likely the timing belt has jumped time on bank 1. Sometimes this will also cause a misfire code or series of them for bank 1 where the belt has jumped. This may also be the result of a bad cam sensor.