first you need to know if the injectors are getting a pulse, you need whats called a noid light. disconect the injector and insert the noid in the harness side. have someone turn the engine over, the noid should pulse on and off. if not then your problem lies before the injectors. If it doe's pulse, then you could easly have gotten the wrong injectors. you'l have to do a little resurch like rechecking the vin. number. The computer will only work right with the ijectors it was designed for. some imports are real sticky about that. good luck