Nissan Infiniti VK56DE AEM EMS

AEM’s Series 2 Programmable Engine Management System is more powerful than its predecessor. In addition to more robust hardware, there are several improvements over the original EMS, noted in the chart below.  Windows™ compatible software (XP, Vista, Windows7) makes the task of copying, viewing and manipulating data as simple as a click of the mouse. New AEMTUNER software is infinitely adjustable software and allows tuners to program virtually any combination of engine control, power adders and auxiliary devices, and accurately delivers proper amounts of fuel and correct ignition timing for any boost level or operating condition.


Uses all the factory sensors.
Includes start up calibrations.
System is fully enabled and unlocked - Never pay for upgrades!
Context sensitive help eases tuning process.
Maps can be password protected by the tuner to prevent unauthorized usage or sharing.
Runs on Windows-compatible software.
Up to 12 peak and hold injector drivers.
Up to 8 direct-fire coil outputs.
Up to 16 general-purpose outputs.
Up to 8 definable switch inputs.
Up to 4 EGT inputs with fuel trim.
1MB of internal data logging.
Electronic boost control.
Full idle control.
Programmable traction control.
Software definable knock control.
Two step launch control.
User configurable soft-cut rev limiters.
Wet or dry nitrous control.
Tune using new USB communication port or serial port.
Works with all AEM gauges.