i have replaced all the fuel system up to the fuel meter body,, good fuel pressure the injectors have power to each...new pressure sensor,,crank sensor i have done complete tune up..dont understand why two of the injectors have constant power with ignition on but strobes when you crank it over..before i did the work on it.. would run but after a few min hot or cold it would stall but if you feathered the pedal you could keep it running...when going down the road it would stall when you stopped suddenly or at a light...when it stalled in idle (hot)it took a cool down period before it would start again.. i replaced fuel tank,,pump,filter and relay. now it wont even try to start plenty of fire air and fuel to the fuel meter body.. wtf im stumped..need more than one thing to test..unless i have one option.. please help..
I did not get any number codes just flashing CAT o2s EGR HTR and EVA can't get a running fuel pressure.. Before it was 2 psi running so I replaced the pump tank and filter,, what will cause two injectors to have a constant power whe ignition is on
The sensor is a BWD .. With power pulsing at each injector is right what else is controling fuel flow .. I'm testing the fuel pressure in the morning.. That pressure should be 43 - 56 psi not running ,, running it should drop to 3-10 psi is that correct
Also this the CSEFI so I'm testing at the electrical conection I have not removed the plenum yet but like I said with test light I get strobes to all injector should it show a constant light for all when ignition is on...