This is AEM’s new Universal Standalone ECU created for 4cyl engines built off of the similar frame perform as the common Series2 Plug n Play EMS computer systems. Right after adjustments are made to that stock configuration, the pc operating the engine wants to have different parameters adjusted including but not restricted to: fuel and ignition (or timing) maps for that specific setup. Tjis signifies the tuners will have to commit time obtaining to know the system before they can truly be capable to tune it adequately.
Since a standalone ECU isn’t restricted by the stock ECU, wiring or sensors, it’s also simple to add additional sensors. Reflashing is a discreet modification that does not require any cut wires, so you can generally return your auto to stock if you want. If you have a n/a auto and you are organizing on boosting it, there truly is only one reasonable option.
While stand-alone engine management systems are usually much more high-priced and difficult than an ECU reflash unit, they provide an unparalleled quantity of customizability and added channels that a factory ECU simply does not present. It is feasible to incredibly accurately tailor the fuel and ignition timing to the engine’s specifications, and the ECU can also monitor atmospheric situations to retain the tune perfectly consistent day to day and month to month.
A user connects the standalone device to their computer by means of either an universal serial bus (USB) or via wireless capabilities. This is the major distinction in between a piggy back and standalone and also the most significant so I feel I’ll leave it at that. The a lot more sophisticated ECUs give the tuner additional flexibility when tuning your engine and the result will be an engine that performs better, is smoother to drive and utilizes significantly less fuel. A standalone ecu lets you construct new ignition cam angle and ignition maps for your vehicle, starting from scratch.
Re-mapping the engine can be performed by plugging a particular cable into the OBD-II port, and from there the maps can be study out of the ECU, modified as needed and then ‘flashed’ back in. Re-flashing is an solution for a lot of automobiles made from about the year 2000 onwards, but not each car in production is supported. PREracing can refuse any tune or stop tuning a car at any point if they feel there is a condition which is unsafe for the vehicle, shop equipment, or any person.