Converting your first-generation Eagle Talon’s OBD1 diagnostic system to OBD2 opens up a world of tuning and data logging possibilities. Unlike some platforms with readily available off-the-shelf tuning solutions, the Eagle Talon requires a more involved approach. Let’s explore the available options for achieving OBD2 functionality in your 1990-1994 Eagle Talon.
OBD2 Conversion Options for Eagle Talon
For those primarily interested in data logging, the BlackStealth MUT to OBD2 CANBUS converter offers a simple solution. This device connects to your Eagle Talon’s OBD1 port and outputs data in the OBD2 format, compatible with popular logging software like Torque on Android and iOS devices. It also supports additional inputs for wideband sensors, boost gauges, and other performance metrics. This option allows for real-time monitoring of various engine parameters without delving into ECU tuning. Tuning with this setup would be limited to piggyback systems.
A more comprehensive approach involves replacing the factory ECU. Two primary options exist: installing a Chrome ECU or retrofitting a 1999 Eagle Talon ECU. The Chrome ECU, available from 3SX, offers a plug-and-play OBD2 solution with pre-configured settings for your specific vehicle. This simplifies the conversion process significantly. Alternatively, a 1999 Eagle Talon ECU can be sourced and wired into your vehicle, requiring a custom harness and coding for compatibility. While potentially more cost-effective, this option demands a greater understanding of wiring and ECU configuration.
Both the Chrome ECU and the 1999 ECU retrofit enable the use of ECUflash tuning software, unlocking advanced features like launch control, ECU-controlled boost, larger injector support for E85 fuel, and enhanced safety features inherent to the stock ECU. However, tuning with either of these ECUs requires an Openport 2.0 cable and a laptop PC running ECUflash. You’ll also need data logging software like EvoScan for comprehensive monitoring during the tuning process.
Tuning Your Eagle Talon with ECUflash
Tuning with ECUflash requires a hands-on approach. Unless you plan to utilize a professional dyno or street tuner, you’ll be responsible for adjusting the ECU parameters yourself. The learning curve can be steep for beginners, but comprehensive resources are available online, including guides on 3SGTO (a sister site for Eagle Talon enthusiasts) and Merlin’s Flash Guide, a valuable resource within the Evo community, as the tuning principles often overlap.
Choosing the Right OBD2 Solution
Choosing the best OBD2 conversion method for your Eagle Talon depends on your technical skills, budget, and desired level of control. If basic data logging suffices, the BlackStealth adapter offers a straightforward solution. For those seeking comprehensive tuning capabilities, the Chrome ECU provides a plug-and-play experience, while the 1999 ECU retrofit offers a more budget-friendly but technically challenging alternative. Both ECU options require a deeper understanding of tuning principles and the use of ECUflash software. Regardless of your chosen path, converting to OBD2 unlocks a new realm of performance potential for your Eagle Talon.
