ANTW1 Posted March 12, 2010 Share Posted March 12, 2010 1998 GS400 200K ODBII CODE P1349 VVT SYSTEM MALFUNCTION BANK 1 According to what I've read on the web, I need to check the following: Valve timing, OCV/OCV Sensor, VVT controller, and ECM. My questions are: How do I check valve timing? How do I check OCV? How do I check OCV sensor? Where is VVT Controller? How do I check VVT Controller? Where is ECM? How do I check ECM? My car starting giving me problems after some really cold weather. Can any of the above cause a misfire or prevent my car from starting? I appreciate any info.. Thanks. Quote Link to comment Share on other sites More sharing options...
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