ok so i completed the swap using all the info and diagrams on this thread here... https://honda-tech.com/forums/showth...0#post49862290

now i have double checked all my wiring replaced the entire distribuitor and im still getting the same code 4

i dont know where to go from here and have used the forum to try and source out help and have done what was said

im using a p30 ecu which worked perfect when i had the swap in my previous 92 hatch could it have went bad just from sitting around?

any advice would be great!

 

What is code 4?

 

test the ecu out swap out with any obd1 ecu run it and test codes if the new ecu dont throw code 4 then ita ur ecu. its fixable tho but if new ecu throws code 4 deff do some wiring diagnosis

 

This.