91 CRX si w B16a ran fine, swapped over to obd-1 now i can't get it to run. I have spark, fuel, and mechanical timing is dead on. Tried 3 different dizzys, so I know thats not the problem, replaced the fuel filter, new battery. I followed the wiring diagrams that came with the conversion harness exactly. Car cranks, but wont start.

I also replaced the head gasket, it's installed correctly. Running out of ideas, any suggestions guys?

 

Did u make sure there's fuel in all condition, when the key position is turned to position3(1=off and 4=start), there should be a little bit of fuel, and when it's turned to start there should be plenty of fuel. If you get fuel when your key in "start" position, I'd say check ur fuel injector 1st.

Also, I think when the engine doesn't continue to run, the distributor(probably a sensor in the system) is the one that send signal to ECU to cut the ground to the second relay switch in the main relay, thus stop the fuel pump operation. So making sure that this mechanism is working is also important(I haven't look into this system yet).

Check out my last post(the very long one). There's a link to the diagram that u should take a look in order to eliminate "no fuel" problem completely.

Divide and concur, that's how u win n when there's persistent problem, u press on harder.
Wow that's a preaching to my problem I'm facing right now(wanted to give up sometimes).
All righti, get it working.