cummins diesel problem won't start
#1
cummins diesel problem won't start
wondering if high pressure pump is to get voltage when key is turned, also should sensor get voltage of 5 volts when key is turned? I think my engine computer is trashed but want to be sure. removed bolt connector from high pressure pump and turned key and no fuel came out the tank is full. is the high pressure pump gear driven and does fuel flow all the time when key is turned and then regulated down by solenoid valve when necessary?