Edc15 Multimap

: A popular implementation involves using the RPM gauge or glow plug light to indicate which map is active. For instance, if Map 2 is selected, the RPM needle might temporarily jump to 2,000 RPM while the car is stationary to confirm the selection. Technical Implementation

While the EDC15 is infamous for TDI engines, enthusiasts are also applying multimap logic to (rare—mostly early BMW M57 diesel) and even hybrid conversions. The same principles apply: redirect map pointers based on an external trigger. edc15 multimap