ok…i have a 1990 acura integra b18 1.8.stock ecu … here is what I need to know… dose the power have to go threw the starter relay before going threw the main relay its self.???.ecu and fuel pump are not kicking on…main relay is brand new and still nothing is happing …
Check battery cables and grounds.
The answer to your question is no. I literally JUST fixed this exact same problem on my da. It ended up being my fuse box kick panel I believe. I messed with a few other things but I think fixing all the fuses on the kick panel fuse box is what fixed it. Do you have a check engine light? Do you hear the mfr click at all?