Has anyone had problems with using a JDM obd1 pr3 ecu in there del sol with b16a2. The reason why im posting this is because I was using the Jdm Pr3 ecu in my delsol. I ran the car for one whole day then the car suddenly shuts off and doesnt want to start. Everytime I turn the ignition on the check engine lights comes on and doesnt go away. It sounds like the main assembly relay isnt picking up. Cause I dont hear the fuel pump and there is no fuel pressure. When I put the Jdm Pr3 ecu into another delsol it runs just fine. Now I have my orignal ecu P30 in the car and it starts up just fine. I was just wondering if anyone else ran across this problem. What can it be? The wire harness is uncut, never been messed with. my car is all stock. The year of the car is 1994.

 

I am using the pr3 in a grey plug DA and have been throwing codes left and right. It can drive, but like ****. i hate to tell you there isnt really much to go on even on h-t. I am in the same boat as you but im gonna give chipin it and try and see where we getwith that