AEM Series 2 Plug and Play EMS for Lexus GS300, SC300 and Toyota Supra
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 for the MKIV Supra allows you to control every aspect of your 2JZ.
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 for the Lexus GS300 allows you to control every aspect of your 2JZ.
From VVTi to rev limit, timing, bigger injectors, boost control, nitrous injection, individual cylinder fuel and timing trims and for you drag racers there’s even anti-lag! Get total control for your GS300 with the Series 2 from our new tuning software – AEM Tuner.
| Outputs | |
| Injector Outputs | 12 Peak & Hold |
| Coil Outputs | 6 |
| Selectable direct drive or 0-5V Coil Output | Yes |
| Direct plug in, no jumper harness required | Yes |
| General purpose LS outputs | 11 |
| General purpose HS outputs | 2 |
| Individual cylinder ignition trims | Yes |
| Individual cylinder fuel trims | Yes |
| Inputs | |
| Trigger inputs (Ref/Sync) | 4 |
| Analog voltage inputs | 14 |
| 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 | 32 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 |
| Nitrous injection | 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 |
| Stepper motor idle control | 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 |
| Basic automatic transmission control | No |
| Advanced automatic transmission control | No |
| Physical Dimensions | |
| Length | 203 mm |
| Width | 178 mm |
| Height | 41 mm |
| Finish | Black Anodized |
This product fits the following vehicles:
- 1992 to 1997 Lexus GS300 3.0L I6
- 1992 to 1997 Lexus SC300 3.0L I6
- 1993 to 1997 Toyota Supra 3.0L I6 Cyl
