I have a 96 Civic DX (D16Y7) and I'm planning on swapping it for a 98 B18C1. I've done a lot of research to make sure everything goes well. A couple of things are worrying me: 1. The B18C1 has an EVAP control canister vent shut valve, my car currently doesn't. 2. I don't have a fuel tank pressure sensor. Will this cause a problem with the p72 ECU. On that ECU pin D15 is for the fuel tank pressure sensor. 3.I don't have an EVAP emission 3 way valve, I only have a 2 way valve. The B18C1 has both. I'm guessing since a lot of people have done this swap before, that it isn't a problem, but I'd just like to make sure. Thanks for your help.