I am working on swapping a D16A6 into my sandrail, I am running OBD1 harness (JDM D15 VTEC) a PO8 ecu (virgin), obd1 dizzy, obd2 injectors (shaved injector clips). I have fuel pressure, I have spark, I have signal to the injectors, everything seems to be okay...but injectors will not "fire", I have pulled them and manually tested them and they do work "click" pentile does move in and out etc.
I am not running the relay (I have heard it is not neccessary?) I have the ground hooked up on the therm-housing....stumped.....help....

 

just because the injector clip on the harness is getting a signal dosent mean the injector is good

 

I have noided them, and they do "strobe" with the signal from the ecu. They all check out between 12-13 ohms. I pulled them from the rail and touched the posts to power and the pentile moves in and out and clicks on all 4. Is there a better way to check them? I will try a different set of injectors asap, I have been out of the Honda game for a bit so I don't have spares sitting around like I used to. :-(

 

did I post this in the worng section, or is it just stumping everyone else too? I have decided it must be a bad ecu? I'll try that. I have heard maybe I should try using a obd2 harness, then converting it to obd1, because of the obd2 easier engine harness??? advice anyone? I am not a wiring guy at all, just a machinist/fabbin' son of a bitch :-)

 

i saw pull the fuel rail ith injectors in place and crank it to see if it shots fuel.. ive done it...

 

any luck on this. what was it

 

What do you mean, "I am not running the relay"?

If you mean the PGM-FI Main Relay, how are you getting power to the fuel pump, [fuel pump relay] and the injectors, ECU and the engine sensors, [powered by the injector relay]?94