dunn86

hi, iv got a 98 honda civic ek it had a 1.4 sohc engine and i put a d16y8 sohc in it nd since thas been init the car will not start? it turns ova but theres no fuel getting thro? (iv tested the fuel pump and theres no power getting to that) i neva had the barrel or key when i had the engine and the boy scrapd the car. i got told that its an immbiliser thas doin this coz its a diffrent ecu? can i fix this myself or do i need to take it down to honda? can you help me please???