Fuel System Guru Unraveling the P0452 Code

Went to autozone and the guy was able to come up with codes P0452 EVAP pressure switch stuck closed and p04441 Evap purge system performance. so getting P0452 which is P0452 - Evaporative Emission Control System Pressure Sensor Low Input Low input means high pressure according to a ... 4th Gen Ram Tech - P0452 code help - Okay guys just purchased a 2010 dodge ram with 36000 miles on it and got a check engine light on which ... 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 ... Definition and meaning of a Honda P0452: Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage Diagnostic Trouble Code as well as fixes. gmtech4 ... The fuel tank pressure (FTP) sensor measures the difference between the air pressure or vacuum in the evaporative emission (EVAP) ... DTC P0452 Fuel Tank Pressure Sensor Circuit Low ... - JustAnswer. The DTC P0452 is relates to an emission system malfunction. Your PCM or powertrain management computer relies on a fuel tank pressure sensor to detect ... General Maintenance & Repairs - How to repair SES code P0452 - I know that the SES code P0452 is EVAP emission control system pressure ... Cracked fittings and bad hoses are the most common cause of evap system codes but on occasion they are related to a part failure. Sadly, there's ...