Check Engine Explorer '01

Hello Marior, remember that the fuel circuit always maintains a constant pressure, so it is the function of the pressure regulator Remember that the service valve if it is not well open or connected can indicate a wrong value, that is, the pressure that indicates the pump that is the pressure that should more or less mark you the gauge in the circuit the pressure if I do not mistake I find out as much as you should send a fuel pump or see the mother house and questions the pressure of your car pump.- Greetings Alfredo

And I still thank your contributions .... Look that the pump is inside the range according to the manual .... the maximum in the pump is 65 psi ..... and the pump marks well ... but .... What is not how much pressure should reach the rails .... because the mechanic tells me that the pressure in the rails is much So and with 60 psi in the rails taken direct from the valve ...... I marks poor mixture of fuel ...... Salu2 ....