Map Slots Infographs B48 and B58 F-series Gen 1

Switching Between Maps

Using Cruise Control buttons (supported with Custom Code v6.0)

Usable while vehicle is in motion

Only available for F-Series B46, B48 and B58 vehicles using select software versions. Support for more is on the way!

  1. Hold the RESUME button for 2 seconds. Check Engine Light (CEL) will flash quickly (indicating map switch selection mode is active)

  2. UP and DOWN buttons on the rocker switch will change RPM to reflect slot choice [Slot 0 to Slot 4]

  3. Select your map slot by pressing the RESUME button (CEL will turn off and state will be updated)

There is a ~10 second timeout which will cancel your selection if no buttons are pressed. If the selection menu times out, the map slot will not be adjusted and no changes will be saved.

Gen 1 F-series B48

 

B48 Stage 1 - Custom Code v6.0

 

B48 Stage 2 - Custom Code v6.0

 

Gen 1 F-series B58

 

B58 Stage 1 - Custom Code v6.0

B58 Stage 2 - Custom Code v6.0

High Pressure Fuel Pump (HPFP) Required for Stage 2.5 (slot #2) and highly recommended for Ethanol maps (E30 slot #3)

B58 Stage 2.5 - Custom Code v6.0

High Pressure Fuel Pump (HPFP) Required

 

 

For full details, please visit the information page for Switchable Maps https://mgflasher.atlassian.net/wiki/spaces/MGFLASHER/pages/28606483