MOSFET Repair Service for N54 MSD80 DME

This is a mail in service.

You will need to remove your MSD80 DME from your vehicle and mail it to us

Error codes 30BA and 30BB are infamous on the MSD80 DME. Our repair service uses upgraded MOSFET Transistors, which prevents the likely hood of this happening again.

We replace all 6 Mosfets with our upgraded versions.

There is NO PROGRAMMING REQUIRED and it fixes the accompanying codes:

· 30BA - DME Digital Motor Electronics, Internal Failure

· 30BB - DME Digital Motor Electronics, Internal Failure

· 29D0 - Cylinder 4 Misfire

· 29D1 - Cylinder 5 Misfire

· 29D2 - Cylinder 6 Misfire

· 29CD - Cylinder 1 Misfire

· 29CE - Cylinder 2 Misfire

· 29CF - Cylinder 3 Misfire

· 29CC - Misfire Multiple Cylinders

Models known to have the MSD80 DME

· 2007-2013 BMW 135i (E82)

· 2007-2008 BMW 335i (E90)

· 2007-2008 BMW 335xi (E91)

· 2007-2010 BMW 335i (E92)

· 2007-2010 BMW 335i (E93)

· 2009-2010 BMW 535i & 535xi (E60)

· 2009-2016 BMW Z4 35i (E89)

MSD80 DME PART NUMBER



7546141
7550014
7565859
7565860
7567229
7567232
7567491
7567492
7567542
7567543
7568370

7568371
7568842
7568843
7569978
7569979
7571468
7571469
7572063
7572064
7572067
7572068

7573796
7573797
7573863
7573864
7574534
7574535
7575875
7575876
7576719
7576720
7576721

7576722
7578020
7578021
7578441
7578442
7583332
7583333
7586938
7586939
7586940
7586954

7588620
7588621
7594305
7594306
7595235
7595236
7596017
7596018
7611396
7611397





This will not fix misfire issues form non mosfet related issues. This service does not repair other issues with your DME. This service is to replace the mosfets only.

If your mosfets test good and do not need to be replaced, we will notify you and ask how you want to proceed. If you choose not to replace, a $50 inspection fee will be charged and the remainder of the service fee will be refunded to you.