No ECU backup is needed.Īs an alternative to built-in maps, many tuners can provide advanced custom mapping for those who have higher or special performance needs. → Flash your ECU back to a stock anytime, as often as you need to. Track issues by reading the error codes, and delete them once resolved. Activate the logging mode to save up to 30 monitors to a standard CSV file for later analysis. Monitor your engine behavior using a configurable gauges layout to keep an eye on any of the 50+ engine monitors like oil temp, boost pressure, actual load or individual cylinder ignition timing. The MHD Flasher reveals the immense margin of power BMW left on the table with the N54 while still retaining the sophistication of the original engine management program.Ĭonnect any compatible Android device to your car using a MHD Wifi adapter, install one of the pre-purchased MHD maps and enjoy the power and performance benefits of the MHD maps by Wedge Performance. MHD Flasher is the first Android handheld application to bring ECU tuning and monitoring to the BMW N54 engine.

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