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991.1 GT3/GT3RS/911R
991.2 GT3/GT3RS/Touring
Live Map Switching is an end user feature developed by M-Engineering. Map Switching allows for the storage of up to 8 6 separate calibrations on the ecu at one time which can then be chosen on the fly, while the engine is running, by using the cruise control stalk in a matter of moments. No need to remove the ECU to flash different calibrations optimized for higher octane or different driving scenarios. No longer will you need to drive around on race gas all the time if you have a calibration designed solely for 100+ Octane. A few simple flicks of the cruise control stalk can have you switching from your pump gas file, you drove to the track on, to your MS109/C16/VP Import file designed for the track!
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Map Switching is easily done in a matter of seconds and can be done while the car is running!
To enter Map Switching mode the following condition must be met
The vehicle must not be moving, speed must read 0 mph.
Cruise Control must be in ready mode
You’ll know if cruise control is ready when you have this symbol displayed on the dash:
To ensure cruise control is ready press the button on the tip of the cruise control stalk or consult your owner’s manual.
If the above entry conditions are met, you can use the cruise control stalk and engine tachometer to navigate map slots
Pushing +speed/set on the cruise control stalk (towards the dash) will enter map switching mode and display the current map slot on the dash (Map Slot 1 is 1000RPM, Map Slot 2 is 2000RPM, etc…). Map switching mode will exit automatically after 2 seconds of inactivity.
Engine Speed on the tach will temporarily sweep to 0 RPM for .5 seconds before showing the map slot when initially pushed. This is by design and was made to help distinguish that Map Slot 1 is selected when the car is idling.
While in map switching mode pushing the cruise control stalk up (Resume) will increase the map slot, as displayed on the tach. Pushing the stalk down (Off) will decrease the map slot.
Inactivity for more than 2 seconds after selecting your map slot will exit map switching mode.
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