Helpful Automotive Resources
September 23, 2020 P0050 Code: HO2S Heater Control Circuit Bank 2 Sensor 1Oxygen sensors measure the amount of oxygen in the exhaust. They send data to the vehicle’s PCM, which adjusts the air-fuel ratio accordingly. A conventional oxygen sensor will only send a voltage signal once its tip reaches a temperature of about 527°F.
September 22, 2020 P0005 Code: Fuel Shutoff Valve A Control Circuit/OpenCircuit Open means that there’s a lack of continuity somewhere in the fuel shutoff valve circuit. Causes of open circuits vary, though this type of code could stem from broken wiring, poor connections across electrical connectors or previously repaired wiring, loss of ground that prevents current flow, blown fuses, defective September 22, 2020 P0003 Code: Fuel Volume Regulator Control Circuit LowDiagnostic trouble code (DTC) P0003 stands for “Fuel Volume Regulator Control Circuit Low.” Although rare, it’s not impossible for your scan tool to retrieve this code. The P0003 code is commonly seen on common rail diesel (CRD) engines, and gasoline direct injection (GDI) equipped vehicles.