I recently bought an 89 crx si with a b18a1 swap and am having some issues with the fuel pump relay. Just need to know if that component would have been 'swapped' in with the engine or if I need to purchase a stock 89 crx fuel pump relay?

So..1991 acura fuel pump relay or 1989 crx fuel pump relay?

Thanks in advance.

 

im pretty sure its the crx fuel relay

 

That was my hunch; thanks for the confirmation.