Possible causes – Dirty Oil– Variable Valve Timing (VVT) sensor circuit is open or shorted– Variable Valve Timing (VVT) sensor poor electrical connection– Faulty Variable Valve Timing (VVT) sensor– Damaged ECM Tech description There is a factory service bulletin for the following Toyota models: 2005-2007 Toyota CamryToyota Camry Service Bulletin OBDII Code P0016 2007 Toyota…