ok guys i have some questions that some might think as noob questions. I have a 90 crx with a mini motor in it. I am using the y8 head with the crx si intake and wiring harness. I am using a obd1 distbutor with the p28 computer. I ran the car with the obo0 dist and computer and the car ran but with no vtec. Now since i have changed over with the p28 and obd1 dist. I have spark and I also have fuel pressure but no injector pulse. I changed dist just to see if that might be the issue and it didnt change anything. I am just trying to get the car running. This is in a dirt race car also. Any help would be great. I believe it is a comp or wiring issue.

 

What set of injectors are you running(still obd0??) and do you still have an injector resistor box hooked up? And how did you hook up the p28 ecu? Did you buy a jumper harness or make one yourself?

 

I have the obd0 injectors with the resistor box still in place. I even changed the resistor box to make sure that wasnt the issue. I hooked in the p28 with a boomslang obd0 to obd1 harness.

 

lol it could be a wiring issue in your "boomslang" jumper harness.

 

you might another computer

 

Im going to talk to the wiring company this morning and probaly try another computer. I didnt want to buy another computer if that wasnt the issue.

 

Ok i found another computer and that fixed my injector pulse problem. Now the problem is that when i turn the car over it turns for a min and then sounds like its locks up. and it keeps doing this.