help..my injectors are not getting pulse...

[Tight_Work_S13]

i have a 96 ke24de just put it into my 90 240sx.....
i have fuel and spark but im not getting any spark to the injectors so they can pulse....
i dont know where to look.....

 

[homeskillet305]

check all your grounds and check for contnuity between the wires of injectors and the ecu harness plug. also try a freinds ecu to eliminate that problem.

which harness did you use? a 96 ka harness or anothrer s13 dohc ka harness?

 

[Tight_Work_S13]

i used a 96 harness......
it started befor but then now i get no pulse ..
how do i check the contnuity between the wires of injectors and the ecu harness plug??

 

[secrets2k]

check for spark too if u dont have spark its ur ecu easiest way to find out if its th ecu is borrow a friends

is the fuel pump turning on and also do u still have ur ka24e? lol

 

[S13<3]

are the ka24e that hard to find? i might be looking for one soon

 

[Tight_Work_S13]

i have spark to the spark plugs an my fuel pump does turn on i just get no spark to the injectors for pulse......

i have my ka24e but its all apart it had a blown head gasket but i got it all if u need any parts off it let me know..

 

[m4nfred]

they GET grounded...

 

[TeeWhyS13]

they GET grounded...

yea they get grounded by the ecu, they will have a constant power, so the ecu can be working fine and sending the ground signal, but if there is no power signal from the beginning there will be no pulse

 

[S13<3]

how do u know the injectors arent firing, did u test with something like this??