My brother have a 88 crx that we swapped in a z6 long block and when driving, if you floor it, it will bog and slowly pick up, I check the code and I got code 15, and 20 and 15 is Ignition Output Signal and 20 is Electrical Load Detector. what can cause it to throw these code. I checked the wiring for the Electrical Load Detector to the ecu and its good and connected, the green/red wire. And still the other one I dont have any idea where is it. Please help any information that leads me to solved this will be very helpful.

 

bump, I need some help.

 

Check your grounds and all connections in the engine bay? The ELD is integrated in the underhood fuse box. It rarely fails so likely not a problem with the unit itself.

Janos

 

i'll do that. Its weird, my bro crx never did this until i've swap in the z6 long block, before the z6 swap we had the stock motor in it didnt give us any problems. thanks

 

Yeah, its normal procedure to disconnect all grounds, and the wiring harness to be able to remove the motor and install another one

Janos

 

I checked all grounds and its good.