Very well could be a bad fuel pump. It puts enough pressure to fuel pressure regulator for ignition however cannot maintain pressure once engine starts and runs. Crunk? Be sure the fuel filter is not plugged solid, replace it.
O2 sensor/leaky injecters/fuel pressure regulator.
there is no fuel pressure regulator " sensor ", there is a fuel pressure regulator controled by vacuum located at the front end of the fuel rail.
The fuel tank pressure sensor is actually the fuel pressure regulator. There is a sensing unit within the regulator.
MAF sensor is the Mass air flow sensor...with out it your engine doesnt think its getting enough air ..causing rough idle...no acceleration etc.. the average cost of the sensor is $156.00
Gas sensor? Not sure what you mean, could it be a Fuel gauge sensor? Oxygen sensor? Fuel pressure regulator?
Does not have a regulator. There is a sensor on the driver side fuel rail under the upper intake manifold
there is no fuel injection sensor, you have a fuel pressure regulator and injectors that are controled to fire by the computer.
The fuel pressure regulator is underneath the fuel filter bowl on the righthand side of the motor. It has a two wire connector plug that goes into it. Also it is underneath the oil pressure sensor switch.
mass air sensor or purge valve sensor could be a bad fuel pressure regulator
there is none.there is a pressure regulator however.and there is a tank sensor sometimes that measures pressure in the tank. but not on all vehicles.
The fuel pressure sensor is located on the fuel rail attached to the fuel pressure regulator.
There are a few reasons. crankshaft position sensor, faulty fuel pump, fuel pump regulator, throttle position sensor, oxygen sensor. Need to have it diagnosed.