bmw 640i mevd172 power class change · Microtronik Autohex II and Hexprog forum

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Tibibond
100% (Exalted)
Advanced Member Topic Starter

2017-10-14T16:01:49Z

hello! i just replaced a faulty dme on a 640i but donor dme is from x3 and now i get ''data monitoring error''. the car start ok.
could you please change power class or send me an eeprom from a 640i mevd172? original eeprom from original dme is corrupted

DME_EEPROM pol nou.rar You have insufficient rights to see the content.

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roxetteer
100% (Exalted)
Advanced Member

2017-10-14T20:48:54Z

I think you can reset working hours via boot mode and then code power class.

Tibibond
100% (Exalted)
Advanced Member Topic Starter

2017-10-15T16:23:06Z

Originally Posted by: roxetteer

I think you can reset working hours via boot mode and then code power class.

i only get isn and no working hours for this one