I figured someone would know how to fix this code. So here it is.. 1998 Honda Civic "HX".. with a engine swap. 1998 "DX" engine / trans / wiring harness / ecu / and carbon filter tank Fire this thing up and "Bam".. nice cell... (P1450/P1452) Something like Evap. emission sensor signal low or fault.. What do you guys think? I've replaced the charcoal canister, tripple checked the routing of the vacum lines.. changed the gas cap. Didn't have a problem with it when I pulled it out of the donor. Hit me back with your thoughts.. Thanks guys!