THE CAR HAS SPARK BUT DOES NOT RUN HAS POWER BUT NO GROUND ON INJECTORS
Seems as though you have a wiring problem if your injectors have no ground.
I suggest you check the wiring diagram to see how the injectors are grounded. If they are grounded by a common point on engine or chassis repairing or duplicating it should be straightforward but more complicated if both the injector pulse and the ground are provided by the ECU.
SOURCE: 02 outback 3.0 h6
try you map sensor or your throtle pos sens. your fuel pump is designed to run all the time. it is suppose to run through the fuel rail and back to the tank in a constant cycle.
SOURCE: 91 LEGACY STARTED RUNNING ROUGH
The cylinders are numbered as on the spark pack you changed. You might have done better putting the seafoam in the tank as an injector cleaner. Not sure why you changed so many parts, you seem to know how to get the codes from test connector lead hookup and the blink pattern. You might also want to check the fuel rail pressure and the crank and cam angle sensors. Before replacing the injector, swap the #4 injector with the adjacent one and see it the code moves with the injector or stays put. If the code stays on #4, then check the injector wiring, if it moves clean or replace the injector.
SOURCE: car stalled on the road. checked for codes none
Timimg is not working properly. have the timing checked.
SOURCE: i have a legacy v
Try checking the basic stuff like the fuel filter and or fuel pump back flush the fuel filter to see if thats it.
SOURCE: 1990 subaru legacy wagon fuel injectors are not getting fuel to start it
Check the pressure to the fuel rail then check it at the line before the fuel pressure regulator, it should be between 55 and 80 psi at the rail and 100 psi before the regulator, if you don't have pressure before the regulator then you have a fuel pump issue, if the rail pressure is low then you may need to replace the regulator.
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