hi matey , i dont know if this will be helpfull but i had similer problems doing my conversion, no spark an no pulse at the injecters what it turned out to be was a dodgey diode and a earth wire the so called expert auto sparky looked over, the earth wire he missed is linked to the exhaust senser. from that plug it turns from white at the senser to black with green trace that same wire earths a few things , i know how stressfull it can get i am nearly bald from pulling my hair out from the same drama.lol hope i helped you out ....

im not exactly sure but is it on the same loom as the 02 sensor??

so i checked all of the relays and they are all good...

i noticed that the smartlock light is flashing 3 times then pauses. repeats 5 or 6 times then continuously flashes very fash (forever i think)

so im trying the disconnect battery for 20 mins reconect with key turned to on for 1 hour trick will let every1 know how i go

turns out i owe that slab to my mate.... he told me to do the ign barrel reset trick as above and the fukka started...

mind you it runs like f**k lawn mower but mechanical things i can handle woop woop!!!

I had a feeling it was a smartlock issue.

Congrats man.