AEM 30-7109 Infinity 708 Stand-Alone Programmable Engine Management System for BMW E46 M3, Porsche 996 Turbo & Porsche 997.1
The Infinity ECU combines with the Plug & Play harness to replace the E46 M3’s factory ECU. It controls all of the engine functions including the VANOS variable cam control system and Drive by Wire (DBW) system.
Features
Late model vehicle ECU’s all run on faster processors. The Infinity ECU is built around a latest-generation 32 bit floating point 200MHz automotive processor and Real Time Operating System (RTOS), which is capable of processing 400 MIPS (millions of instructions per second). By comparison, common competitive systems typically use 20MHz to 50MHz processors. To our knowledge, the Infinity ECU currently has the fastest processing speed of any aftermarket Motorsports ECU available. This allows the Infinity to do more, faster, in a more stable programming environment.
- The Infinity’s 200MHz processor and RTOS makes the Infinity more responsive, for a better driving experience
- The Infinity’s 200MHz processor and RTOS allows for more accurate ignition timing, which enables an engine to create more power
- The Infinity’s faster processor allows it to perform more computational features with no sacrifice in processing performance
- The Infinity’s RTOS ensures strategic processing with optimized load balancing. This means that tuning one feature will not affect the performance of another feature
- Airflow model based (VE) tuning
- ECU Set Up Wizard simplifies start up
- Flex fuel compatible
- Multi fuel capable
- Drive by wire
- Variable valve control
- Multiple boost control strategies
- Nitrous control
- Map switching
- Dual internal Lambda controllers
- Dual knock sensing circuits
- Data logging up to 64GB, up to 100 channels at 1KHz
- Outputs to 3rd party dashes and data loggers
- Industry leading data transfer speed (up to 480Mb/sec)
- Integrated engine protection strategies
- Sealed enclosure and IP67 rated comms ports
Specifications
| Specifications |
Infinity 708(PN: 30-7109) |
| 2-Stroke Engines |
Yes |
| 4-Stroke Engines |
Yes |
| Cylinders |
Up to 8 |
| High Impedence Injectors (Sequential) |
Up to 8 |
| Low Impedence Injectors(Sequential) |
Up to 8 |
| Coils (0-5V Falling Edge) |
Up to 8 |
| Digital Inputs |
Up to 8 |
| VR/Mag Inputs |
Up to 6 |
| Analog Voltage Inputs |
Up to 17 |
| Analog Temp Inputs |
Up to 6 |
| Knock Control |
2-Channel |
| On Board Wideband Air/Fuel Controllers |
2 |
| Drive-By-Wire |
Dual |
| H-Bridge Channels |
2 |
| High Side Outputs |
Up to 2 |
| Low Side Outputs |
10 |
| Low Side Outputs that can be PWM |
10 |
| 4-Wire Stepper Motor Control |
Yes |
| CAN Channels |
2 |
| Boost Control (RPM, Time, Gear, VSS, Switch Input, Flex Fuel Content) |
Yes |
| Variable Cam Control |
Up to 4 |
| Engine Protection* |
Yes |
| Launch Control |
Yes |
| Nitrous Control |
Up to 4-Stage |
| Traction Control |
Up to 4-Wheel Speed |
| Data Logging |
Up to 64GB |
| Weather Resistant Sealed Electronics |
Yes |
| Connector Pins |
129 |
| Enclosure Dimensions |
6.75" x 6" x 1.8" |
| Weight |
24oz / 680.4g |
*Engine protection is programmable and can be coolant temp-, oil temp-, oil pressure-, AFR vs MAP, intake air temp-, knock- or fuel pressure-based.
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