2009-2011 BMW E90 335D - USA M57 - SCR - DEF Countdown Reset Programming M62B44TU 8 DME: N63B44B Engine -

8 DME: N63B44B Engine - 2014-2016 550i / 550i xDrive

This ensures the donor ECU functions identically to the original unit

This M176 Performance ECU Tune is specifically designed for the 4

we do not disable catalytic converter or secondary air pump systems

Stage 1 M157 GLE63 AMG Performance Tune gains:

2009-2011 BMW E90 335D - USA M57 - SCR - DEF Countdown Reset Programming M62B44TU 8 DME: N63B44B Engine -SCR Countdown to No Start Reset for 2009 2011 BMW E90 335D models. This is a unique service that we offer to reset your SCR DEF countdown reset for your E90 335D BMW. In case of a defective NOX sensor, a faulty SCR catalytic converter, or a clogged fail DEF pump injector. Your 335D E90 M57 Turbo Diesel BMW will activate either 1000 miles or 200 miles countdown scenario, and will prevent you from starting the engine when you reach 0 or on your dash.