yah tricky that is, the key on sends a prime pulse to the injector each key on but runs the pump for 3 seconds
so yes, key on see tiny squirt and must end. or no squirt at all , the prime pulse is to purge air from the lines.
key on
does CEL glow? it must then go out running,does it.
then insert the diagnostic jumper, does the CEL flash 12 (means good)
or falshes errors.
enjector out of housing ,NOT, that will flow huge gas flows from tank to face. huge values for 3 seconds,never to that.
just look in the air horn and see if inector turns off key off. instanty, as RPM spool to zero RPM no leaking fuel. 800 to zero RPM
flooding has many causes.
injector leaks
someone hacked the injector wires, to cure bad ECU. (2 WIRES ,TO INJECTOR RED/YELL, NOT MOLESTED)
fuel pressure way too high. (FPR STUCK CLOSED TO REASON AND BAD)
ECT reads 10,000 ohms all the time, not 300 hot.
02 stuck leaN (deAD) AND ECU SWINGS FULL RICH
ECU IN LIMPHOME MODE.
WHEN YOU KEY OFF A RUNNING MPI OR TBI INJECTION SYSTEM THE FUEL ENDS now, NO DELAY. NO FUEL WILL ACCUMULATE.
FUEL ENDS NEAR THE SPEED OF LIGHT + THE INJECTOR PiNTEL VALVE DELAY OF 5Ms. SO 5 MILLISECONDS THEY TURN OFF. YAH FAST.
ABOUT 10 TIMES FASTER THAN EYE LID BLINKING SPEED. FAST.
YOUR efi is stick and so is Egr
THIS IS COMMON, IN FACT MANY PARTS DEAD THE ECU RUN IN limphome mode and runs rich as a pig and huge loss of power.
lots of black smoke and a red hot CAT. converter.
see the injector signal here... 0.7ms to just on dead time. the delay to start moving the injector.
http://www.fixkick.com/INJECTORS/TBI-pwm-wave1%20.jpg
so yes, key on see tiny squirt and must end. or no squirt at all , the prime pulse is to purge air from the lines.
key on
does CEL glow? it must then go out running,does it.
then insert the diagnostic jumper, does the CEL flash 12 (means good)
or falshes errors.
enjector out of housing ,NOT, that will flow huge gas flows from tank to face. huge values for 3 seconds,never to that.
just look in the air horn and see if inector turns off key off. instanty, as RPM spool to zero RPM no leaking fuel. 800 to zero RPM
flooding has many causes.
injector leaks
someone hacked the injector wires, to cure bad ECU. (2 WIRES ,TO INJECTOR RED/YELL, NOT MOLESTED)
fuel pressure way too high. (FPR STUCK CLOSED TO REASON AND BAD)
ECT reads 10,000 ohms all the time, not 300 hot.
02 stuck leaN (deAD) AND ECU SWINGS FULL RICH
ECU IN LIMPHOME MODE.
WHEN YOU KEY OFF A RUNNING MPI OR TBI INJECTION SYSTEM THE FUEL ENDS now, NO DELAY. NO FUEL WILL ACCUMULATE.
FUEL ENDS NEAR THE SPEED OF LIGHT + THE INJECTOR PiNTEL VALVE DELAY OF 5Ms. SO 5 MILLISECONDS THEY TURN OFF. YAH FAST.
ABOUT 10 TIMES FASTER THAN EYE LID BLINKING SPEED. FAST.
YOUR efi is stick and so is Egr
THIS IS COMMON, IN FACT MANY PARTS DEAD THE ECU RUN IN limphome mode and runs rich as a pig and huge loss of power.
lots of black smoke and a red hot CAT. converter.
see the injector signal here... 0.7ms to just on dead time. the delay to start moving the injector.
http://www.fixkick.com/INJECTORS/TBI-pwm-wave1%20.jpg
http://www.fixkick.com