Fuel Tank Pressure Sensor Fault? P0453 Diagnostics to the Rescue

It appears that in prior model years the vapor pressure sensor is located on top of the fuel tank. That is what my FSM (factory service manual) for a 2004 ... DTC P0453 is Fuel Tank Pressure Sensor (FTP) Circuit HIGH (means PCM computer detects voltage in this wire greater than 4.9 volts). Two possible ... Claim your FREE engine code eraser https://free.nonda.co ============================= Engine Code CADILLAC P0453 Saving Repair Parts: ... The PCM uses the Fuel Tank Pressure sensor voltage for EVAP system leak detection. This DTC sets when the Fuel Tank Pressure sensor signal goes above a ... The fuel tank pressure sensor is part of the fuel pump module, and it can be serviced separately. Or, it comes with a new fuel pump module. The ... P0453 code? P0453? What could it be? Status circuit high. Is it better to replace the part or just replace the whole fuel pump? ... P0453 HONDA ODYSSEY. 1785Hace 1 semana(s). drauto2. DR AUTO. CODIGO P0453 HONDA ODYSSEY PARTE 2. original sound - DR AUTO. 6Me gusta. 2 ... It sound like the sensor is doing its job. So what could be causing high vapor pressure in tank? There is a vent solenoid (torward rear, near ... The code is for Evaporative Emission Control System Pressure Sensor High Input, so after researching I found it could be a few things. P0453 Evaporative Emission Control System Pressure Sensor Trouble Code Symptoms Causes Solutions · Comments.