I have searched for hours and can't seem to find any useful information. I have three grounds: battery to chassis, chassis to block, and chassis to transmission. I have tried two main relays. I have the Hasport conversion harness and the K-tuned immobilizer bypass. Fuel pump works if connected to 12v. Won't prime when key is turned. Engine just cranks. Any suggestions on what the problem could be. Thanks.

 

What car? Do you have the important G101 ground wire attached to the thermostat housing?

 

It is going into a '99 Coupe.

 

If the G101 ground is not connected, there will be no spark or fuel because G101 grounds the ECU.

 

I will double check and see what I find. I will let you know what happens. Thanks man.



I checked the grounds. They are all good. I connected my test light to the battery and probed those grounds and the light came on. What next?

 

Anymore suggestions?