WHERE IS THE FUEL TANK PRESSURE SENSOR ON A 203 CHEVROLET MALIBU

SOURCE: fuel pump

i believe it's around 80, but anything higher than 60 should run it somewhat, just lacking power, and dogging out while accelerating, like a running out of gas symptom.

Marvin

• 85242 Answers
• Posted on Mar 07, 2009

SOURCE: I have a code p0452 low fuel tank pressure. Is the

yes the pressure sensor in mounted in a rubber grommet on the top of the fuel tank. it could be the sensor but the only way to know for sure is have the dealer do a evaporative emissions fuel tank pressure test, they have the special tools to do this, outside shops do not. Have u tried a new gas cap, they can leak and cause the problem, in fact that is very common.

SOURCE: location Fuel Tank Pressure Sensor on a 2005 chevy express van

lOOK UNDER THE REAR OF THE VEHICLE ABOVE THE SPARE TIRE ON A CROSSMEMBER BETWEEN THE FRAME RAILS.

SOURCE: I would like to know were the fuel tank pressure sensor

The sensor is located on top of the fuel pump. It should be black in color. You have an access plate in the trunk to get to the fuel pump without dropping the tank.

SOURCE: possible vaccum in fuel tank, EVAP system.

TRY REPLACING THE EVAP CANISTER