I have a 2000 jeep wrangler(sahara)and i went from manual trans to auto,i got the auto trans from a 2000 jeep sport wrangler evry thing went fine until i tried to use the ecm from the spot jeep when i tried to start the engine it will start but after 3 seconds it will shut off I'm assuming is because the ignition key on the sahara is grey and it has a chip that's is programmed for the sahara ecm so I can not use the ecm from the spot jeep does nay one know where I can do to get and acm that programmed for a automatic trans and programmed for the ignition key?