I tried starting my car. I had goten a ballpark injector timming. I tried starting it.

 

It went pop pop pop

 

Ajusted them again and no mater what i carnt get it to even get it to pop. NO fuel is getting into the cylinders. Ive taken the rail off to look for blockages, but no its perfect.

 

When the ecu is on in 'run' i pulled an injector out and pluged it in and it did not humm?

 

They are low impendece ones 3.1ohms ive had the cleaned and benched tested all of them came to 390cc/m

 

HELP

 

and i am getting a HZ out of the plug and about 5v (comes down becuse of pulse withd assuming)

Jason, Try posting this on the megasquirt forums as well if u havnt already.

yeah did it the same time

can you feel the pump pressurise the fuel line before the fuel rail?

hu? not following

fuel rail is pressurising, quite nicely :jamie:

Is the engine block grounded and is the ground of the ECU to the engine block as well, One side of the injector wiring should read 12V +, the ECU will switch to ground, They shouldnt hum, it will only pulse when you have a ignition pulse, kill the fuel pump and coil, Pull a injector and plug it in holdit and get someone to turn it over and feel is its pulsing.

will do.

 

The block is well grounded, but i might run another ground from the bloack to the ecu.

 

I'm going to try flashing the ecu again, something happened after the 1st attempt (laptop froze) so I'm gona try it and see what happens