Independent judgment and discretion must be excercized in these positions more than 50% of the time. In addition, certain computer professions may be considered exempt under the Professional exemption when they meet certain criteria and are paid on a salary basis or an hourly basis that is at least $27.63/hr.
The HYUNDAI Elantra oxygen sensor supplies real time information about the engine's exhaust gas oxygen content to the powertrain control module. This information is used primarily to help calculate fuel delivery to the engine, which changes continuously while it is running.he oxygen sensor is sometimes referred to as a Lambda sensor on some European cars. Changes in the amount of exhaust gas oxygen result in a voltage change that is monitored by the vehicle's powertrain control module.
The code means that there is a problem with the heater element circuit of the heated oxygen sensor. Water getting inside the heated oxygen sensor connector can caused the heated oxygen sensor fuse to blow, which is a very common problem for this type codes.Before replacing the sensor, check for the condition of the heated oxygen sensor fuse and connectors.For Nissan models 2005 and up see: P0031 Nissan.he ECM controls the heated oxygen sensor heater element based on signals from the engine coolant temperature and engine load. The ECM controls the heater element circuit by allowing current flow to ground.