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View Full Version : no pulse on injectors while cranking


Eramo323
03-30-2011, 05:19 PM
soo ive read a bunch of forums on where it can be a relay, fuel pump, power or grounds ect. ect. ect. soo this is my issue i go to crank my engine and i get no pulse to my injectors....... i hooked up a 12V neio light to it im getting power then i ground it and boom injector is pulsing (spraying gas) but it doesnt do it while i crank it... o_0 im getting power and ground from the ECU i checked all the injector pins on the ECU plug and enough flow from the fuel pump......... any suggestions peeps?????

1992 KA24(DE) bone stock no mods

Eramo323
03-30-2011, 07:43 PM
Nvm it just happend to be my crank angle sensor that wasn't sending a signal to the injectors... Found it on some forum thnx