Fuel System Empowerment The P0452 Code Explained

It's not going to be related to the muffler. There is an issue with your EVAP system, which is probably causing the sputtering and cold start revs. P0452 fuel tank pressure circuit low voltage. getting this code about two days after i installed my in-tank Walbro 255lph fuel pump. any ideas what causing it? It was a P0451, which is an evaporative emission control code ie go tighten gas cap. Tightened cap and light went off, couple days later light came back on. P0452 is not the fuel pressure sensor, it's the evaporative emission control system. There's a solenoid near the coil packs. Check the wiring going to it. It's ... Claim your FREE engine code eraser https://free.nonda.co ============================= nonda Auto DIY Center is the biggest auto DIY ... Code p0452? Removal/how to fix problem? ... New gas cap(5th one!), replaced charcoal canister and evap sensor to it.replaced fuel tank as well.so ... Evaporative Emission Control System Pressure Sensor Low Input indicates a low voltage problem in the Fuel Tank Pressure Sensor (FTPS). What the ... Does not usually throw a check engine or DTC but these have come up a few times after resetting. P0452 FORD Code - EVAP Pressure Sensor ... It jerks and hesitates during moderate to heavy acceleration. It does fine with light acceleration. Turning the car off and immediately back on again usually ... A quick scan revealed a P0452 "EVAP System Pressure Low" both pending and current (Figure 1). Nothing new for us in the rust belt to see EVAP codes on a day to ...