Saab: Ignition Wiring, SAAB keyswitch wiring

Question
Hello I have a saab900i 1985 model, I just got it some 20 days ago. some days it would start ok then now nothing at all. I heard a clicking noise behind the center console so I pulled it out to find an after market imobilizer installed. I want to see if the old two key system works an since some one else pulled it apart I have no idea of what has come from where, if any one has a diagram I see that DAVE has one of pdf if some one could get it to me. I am tyring to get this car on the road ASAP my wife is pregnant an we need a vehicle

Answer
Francis:
 I assume that you need an electrical diagram for the hookup details of the SAAB keyswitch. I have that data as follows:

 Color      Keyswitch terminal no.         Function
Brown/white        54                      ignition relay
yellow             50                      starter solenoid
green/white        15                      ignition coil
gray               30                      fuel pump & headlights
red                 X                      12 volt source

          hope this helps,

                     Jerry