Unlike a standard ECU tune that uses a single set of parameters, a multimap setup enables the engine to use multiple pre-defined calibrations. Common map configurations include:
of your ECU to see if it's compatible with DIY multimap tools? med91 multimap
Run the compatibility tool on your binary to ensure the software version is Configuration: Unlike a standard ECU tune that uses a
In many Bosch MED9.1 binaries, there are already three separate load tables ( LDRXN_0_A , LDRXN_1_A , and LDRXN_2_A ). The ECU can be configured to show the selected map (e
The ECU can be configured to show the selected map (e.g., 1000 RPM = Map 1, 2000 RPM = Map 2).
MED9.1 Multimap (Map Switching) allows VAG 2.0 TFSI (EA113) owners to store and switch between multiple tuning profiles, such as valet, eco, and race modes, directly via factory controls. The software patch, which often supports advanced features like launch control and no-lift shift, is implemented through specialized tools or automated services, typically requiring Bosch software version A4.8.6 or higher. For more details on the technical implementation, visit GitHub .
Unlike a standard ECU tune that uses a single set of parameters, a multimap setup enables the engine to use multiple pre-defined calibrations. Common map configurations include:
of your ECU to see if it's compatible with DIY multimap tools?
Run the compatibility tool on your binary to ensure the software version is Configuration:
In many Bosch MED9.1 binaries, there are already three separate load tables ( LDRXN_0_A , LDRXN_1_A , and LDRXN_2_A ).
The ECU can be configured to show the selected map (e.g., 1000 RPM = Map 1, 2000 RPM = Map 2).
MED9.1 Multimap (Map Switching) allows VAG 2.0 TFSI (EA113) owners to store and switch between multiple tuning profiles, such as valet, eco, and race modes, directly via factory controls. The software patch, which often supports advanced features like launch control and no-lift shift, is implemented through specialized tools or automated services, typically requiring Bosch software version A4.8.6 or higher. For more details on the technical implementation, visit GitHub .
