Editorial Assistant and Saturday writer at the tech blog Gizmodo , automotive freelancer with a heart of gold. A standalone ECU on the other hand has been designed from scratch specifically to provide comprehensive manage more than the engine tuning. Honestly, why bother when you can do it substantially easier on the other systems like the AEM EMS when all you have to do is load up a new fuel map through file. If you usually obtain your gas in Oregon at a Chevron next to your property it only tends to make sense to tune the automobile on that gas. With these new setups, the stock fuel maps won’t be of substantially aid given that its made to perform with the stoak components. The only explanation a car will ever blow up on the dyno is from a mechanical failure.
Yes, typically it is attainable to get away with running a modified engine on a stock ECU, but more frequently than not there is no real advantage in undertaking so. The cost savings more than a top rated-shelf standalone technique ends up being nearly insignificant in the larger scheme of a maximum-effort build, and they are substantially faster to tune.
After adjustments are created to that stock configuration, the computer operating the engine wants to have different parameters adjusted like but not restricted to: fuel and ignition (or timing) maps for that distinct setup. Tjis means the tuners will have to commit time acquiring to know the system prior to they can in fact be in a position to tune it properly.
Using this details, the ECU can go to the correct zone in the ignition and fuel maps which will inform it how a lot fuel to inject and what ignition timing to supply. Before bringing your auto …4 Universal Standalone Engine Management System Modern Automotive Performance Read More