Flashloader Hand-Held
A new, pocket-sized, software switching device from GIAC. It works like a stand-alone PC plugging directly into the serial port of the engine control unit (where it also draws its power). It communicates with the engine computer via proprietary GIAC bidirectional language. The device uses serial flashing technology for switching and no additional hardware within the ECU.

To the user, the Flashloader Hand-Held Switcher operates the same way and with the same programming options as the Flashloader Software Switcher. The Flashloader Hand-Held additionally has three buttons, MT01, MT02, and MT03 for future use as Mobile Tuner functions are integrated.

Additional Notes:
The "Kill" button can only be selected while the car is on and RPMs are zero. Although the other modes can be selected while the car is moving, GIAC does not recommend using Flashloader while driving. For driver safety and the safety of others, drivers should ensure that the car is parked and out of traffic while operating any Flashloader switching product.

For dyno testing the difference between stock and performance, we do not recommend switching between stock and performance mappings with the flashloader handheld, while on the dyno. Many data values are held in ram while the ECU is running. When the user switches performance settings with the handheld they change what maps are used by the ECU, but the maps in memory are not immediately replaced nor are adaptation values. For maps to be completely replaced the user may need to cycle the ignition, run at wide open throttle and let the motor cool a few times. Flashing completely back to stock and then to performance with a GIAC dealer allows for faster adaptation, as all previous maps and adaptation will be wiped from memory during the process of flashing the ECU. For the most accurate dyno testing, use the original stock chip versus the GIAC Flash.

Flashloader compatible GIAC performance software requires the highest octane gas available (91+). GIAC's extreme race programs require race gas (100+ octane).

All GIAC software is for racing or off-road use only. GIAC does not endorse its software for street use.

GIAC Performance Chip and Encryptor The most cost effective form of GIAC upgrades is the standard chip with encryptor. We remove or desolder (depending on model) your factory chip and replace it with a GIAC socket that your new chip and encryptor plug into. You retain your factory chip and can take advantage of the GIAC stock chip module option. For an added cost, we solder your factory chip onto a small circuit board that is compatible with the GIAC socket, allowing you to physically alternate from stock to GIAC at your convenience. We highly recommend installing your factory chip BEFORE visiting the dealer when work to the car is scheduled.

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direct from GIACUSA.com