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Feb 11, 2010

AEM’s Series 2 Programmable Engine Management System For Nissan Skyline GT-R

AEM Series 2 Skyline GTR

AEM 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. Like its predecessor, AEM Series 2 Plug & Play EMS plugs directly into a vehicle's factory ECU harness and requires no additional wiring or hardware. Windows™ compatible software (2000, XP, NT, 98, 95, ME) makes the task of copying, viewing and manipulating data as simple as a click of the mouse. Our 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.

ECU Comparison Table* Series1 Series2
Injector outputs 10 12
Ignition outputs 5 8
General purpose LS outputs 12 12
General purpose HS outputs 4 4
Individual cylinder ignition trims Yes Yes
Individual cylinder fuel trims Yes Yes
Trigger inputs (Ref/Sync) 3 3
Analogue voltage inputs 12 12
Analogue temperature inputs 6 6
Switch inputs 6 6
Lambda inputs 2 x 2 x
Internal barometric pressure sensor Yes Yes
Knock sensors 2 2
User adjustable knock sensor center frequency No Yes
USB No Yes
CAN No 2 Ch
RS232 Yes Yes
Data Acquisition
Internal data logging 512 kB 1 MB
Maximum internal logging rate (per channel) 250 Hz 250 Hz
PC logging Yes Yes
Data analysis using AEMLog Yes Yes
Functions and Features
Boost control Yes Yes
Groundspeed based boost target Yes Yes
Nitrous injection Yes Yes
Staged injection Yes Yes
Ground speed limiting Yes Yes
Traction and launch control Yes Yes
Overrun boost enhancement (anti-lag) Yes Yes
Gear change ignition cut (shift-without-lift) Yes Yes
Stepper motor idle control Yes Yes
Continuously variable cam control 2 cams 4 cams
Drive by wire throttle control PnP Only PnP Only
Password protected calibrations No Yes
Main Relay control Yes Yes
VTEC Control Yes Yes
Fuel & Ignition rev limiters Yes Yes
"In-cockpit" global fuel trim capability Yes Yes
Gear dependant shift light Yes Yes
Evap/Purge Function Yes Yes
DC Motor control 2 Ch 2 Ch
Software definable switch inputs 1 2
EGT Based fuel trims Yes Yes
Maximum boost limit None None
Automatic transmission control Yes Yes
* Included features depends on the PnP application chosen
See specific PnP product sheet for included features.

Tuning an AEM Series 1 ECU.

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