Series 2 Plug & Play Engine Management System
AEM's Series 2 EMS is a complete engine control system that plugs into the factory harness and uses the factory sensors. This means you do not need to replace any parts of the harness or sensors, just plug the EMS into the harness and begin tuning! The Series 2 EMS allows you to control every aspect of your SR20. From rev limit, timing, adding different sized injectors, boost control, nitrous injection, even anti-lag and individual cylinder fuel and timing trims, the Series 2 EMS gives you total control from an easy to use interface.
| Outputs |
| Injector Outputs |
6 Peak & Hold, 6 Saturated |
| Coil Outputs |
6 |
| Selectable direct drive or 0-5V Coil Output |
Yes |
| Direct plug in, no jumper harness required |
Yes |
| General purpose LS outputs |
12 |
| General purpose HS outputs |
4 |
| Individual cylinder ignition trims |
Yes |
| Individual cylinder fuel trims |
Yes |
| Inputs |
| Trigger inputs (Ref/Sync) |
4 |
| Analog voltage inputs |
18 |
| Configurable Analog/RTD/Thermister inputs |
4 |
| Switch inputs |
5 |
| Lambda inputs |
2x |
| Knock sensors |
2 |
| User adjustable knock sensor center frequency |
Yes |
| Communication |
| USB comms |
Yes |
| RS232 comms |
Yes |
| Communication cables included |
Yes |
| Fully enabled editing/logging software included |
Yes |
| CAN bus equipped |
Yes |
| RS232 datastream output |
19 ch |
| CAN datastream output |
19 ch |
| Communicates with AIM Dash/Dataloggers |
Yes |
| Communicates with Racepak Dash/Dataloggers |
Yes |
| DATA Acquisition |
| Internal data logging |
1 MB |
| Maximum internal logging rate (per channel) |
250 Hz |
| PC logging |
Yes |
| Data analysis using AEMLog |
Yes |
| Functions and Features |
| All channels/maps/tuning options unlocked |
Yes |
| Boost control |
Yes |
| Groundspeed based boost target |
Yes |
| Staged injection |
Yes |
| Ground speed limiting |
Yes |
| Rate of Acceleration Control |
Yes |
| Overrun boost enhancement (anti-lag) |
Yes |
| Gear change ignition cut (shift-without-lift) |
Yes |
| Password protected calibrations |
Yes |
| Fuel & Ignition rev limiters |
Yes |
| "In cockpit" global fuel trim capability |
Yes |
| Gear dependent shift light |
Yes |
| Evap/Purge function |
Yes |
| DC Motor control |
2 Ch |
| Software definable "virtual" switch inputs |
2 |
| EGT Based fuel trims |
Yes |
| Maximum boost limit |
None |
| Physical Dimensions |
| Length |
192 mm |
| With |
150 mm |
| Height |
37 mm |
| Finish |
Black Anodized |
AEM Series 2 Plug-N-Play Engine Management Systems
- Legal in California only for racing vehicles which may never be used upon a highway.
This product fits the following vehicles:
- 1993 to 1996 Nissan 240SX Swapped w/SR20 2.0L Turbo
- 1990 to 1995 Nissan 300ZX 3.0L V6 Twin Turbo
- 1990 to 1995 Nissan 300ZX 3.0L V6
- 1992 to 1994 Nissan Maxima 3.0L V6
- 1989 to 1993 Nissan Skyline
- 1994 to 1998 Nissan Skyline
- 1994 to 1998 Nissan Skyline R33 RB26DETT 2.6L Turbo
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