93 del sol.... ecu.... p28 auto
 

so i just got a chipped p28 that the guy marked 95 civic ex vtec auto.... i hooked it up today to my 93 del sol and it wouldnt let me come out of park, so i over rided it and put into drive and the rpms were all over the place. did he sale me the wrong ecu or did i buy the wrong one. guys help me out. is it not for an auto and he just played it off?