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EDC15 MapSwitch

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EDC15 MapSwitch: what the tool does

What you can do

Three switchable map blocks: block 1 stock, blocks 2 and 3 for your tunes
EEPROM storage keeps the chosen map after a restart
Upload the patched file again to swap the block order with one click

How to switch in the car

Pedals: throttle and brake together, as shown in the video
Or the cruise control stalk

What you need

Full read of your EDC15 file, no immo-off
Correct the checksum before flashing

Description

EDC15 Mapswitch

The EDC15 Mapswitch uses the three code blocks of the Bosch EDC15 control unit as three independent maps. The tool detects whether the file has the pump-injector (PD) or the distributor-pump (VP) layout, copies missing blocks and patches the switching logic into the file. Afterwards each block can be tuned separately in WinOLS.

The maps are selected with the pedals or the cruise control lever. When the ignition is switched on, the rev counter briefly shows 1000, 2000 or 3000 rpm to indicate which map is active. The selection can be stored in the EEPROM. Supported are 512 KB and 1 MB files (29F400 and 29F800).

If you upload a file that already contains the Mapswitch, the tool offers to rearrange the three blocks instead of patching again. Checksums must be corrected with your own tools before flashing.