new wiring harness and the computer or go buy the adaptor from pro-m and and plug the a9l up? i believe this is a corral.net question.. go search it on their.
theirs a buncha guys that have done it and show you step buy step.
not neccesarily more advanced, but refined. The A9L has much broader perameters, allowing its adaptive strategy to compensate for performance upgrades with less greif. With that said, not worth the hassle, IMO. the T4MO in the 94/95 is sufficient for most basic upgrades.
+1
If you are doing large enough upgrades to your engine that you'd be outside of the parameters of the stock computer you'd be better of getting a good dyno tune done and keeping your stock computer.
