89 tbi wiring help

[hopum125]

i need to finish my dang truck and could really use some help on wiring. everything is in and hooked, (supposedly). its all out of a 89 C2500 truck. the motor cranks, i get spark, but thats about it. the fuel relay doent work, so i bypassed it to get fuel pressure, and intil yesterday, my fuel injectors did nothing. now wether key on or off, if i plug in the ecm, injector #2 turns on and stays on, which means a lot of fuel http://www.s10v8.com/images/smilies/icon_frown.gif . anyways if some one has been through this swap, id appreciate a volunteer to let me pick their brain. thanks

[v84x4]

what engine did your truck have in it? and did you swap wiring from the 89 c2500 into it? I have some pretty good wiring diagrams and such on tbi harnesses but i just moved so i\'ll have to dig them out. if you swapped harnesses make sure your ignition only power wire does not have power to it all the time. it should be pin a7 off the ecm and pink in color. pins b1 and c16 off the ecm are orange and connect together somewher ein the harness and are constant power from the battery. dont hold me to those pin numbers as they are from memory only but i\'m pretty sure they are right. also what service number is your ecm?