DTC P0142: Oxygen Sensor Circuit Malfunction (Bank No. 1 Sensor No. 3): Notes
WARNING: This page is about a different car, the 2003 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This DTC has been added to meet the requirement for Partial Zero Emission Vehicle (PZEV). See PARTIAL ZERO EMISSION VEHICLE under DESCRIPTION.