Helpful Automotive Resources
September 22, 2020 P0004 Code: Fuel Volume Regulator Control Circuit HighThe P0004 code is not common as it’s mostly seen on CRD and GDI-equipped vehicles. However, this code should not be taken lightly as engine performance might be greatly affected if not addressed immediately. Learn more about the P0004 engine code with this informative guide.
The P0004 code is not September 10, 2020 P0453 Code: Evaporative Emission System Pressure Sensor / Switch HighThe FTP sensor (also known as the EVAP pressure sensor) is usually located on or inside the fuel tank. It measures the pressure (and therefore, the vacuum) inside the tank.
Your PCM may log code P0453 if the FTP sensor signal voltage exceeds a specific value for a certain amount