i have a 1988 honda civic dx ... with a 1999 civic si "1.6 vtec " motor in it ..

this engine has been in and running for several years , i put a new headgasket on .. and then the injectors would not FIRE .. sooo i bought a new main relay ,, and now the "ECM" main computer is not getting power .. the computer is good because i swapped it with another computer out of the same car ,, and nothing will happen ..
when i turn the key on ,,the check engine light stays on , , also .. the v-tec gauage is not getting power ..im assuming thats from the computer being down ,,


PLEASEE help .. i miss my car soooo much and its soo close to working .. thenx!~!~~Dustin