N54 MSD80 ECU IRF644 MOSFET

$5.00 USD

Specifications Part numbers, fitment codes and shipping

Brand: Burger Motorsports
Category: Engine Accessories
Shipping weight: 0.2 lb

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N54 BMW engines with the MSD80 DME software can suffer fuel injector MOSFET driver failure, leading to one of the injectors ceasing to deliver fuel, resulting in engine misfire and rough operation. This part comprises of 6 MOSFET transistors, with one for each injector to activate fuel injection. Its replacement can consequently fix the faults associated with 30BA, 30BB codes etc. Utilizing this part and a DIY video, ECU/DME repair is achievable.

Diagnostic fault codes (error messages):

30BA - DME Digital Motor Electronics, Internal Failure
30BB - DME Digital Motor Electronics, Internal Failure
29D9 - Misfire with low fuel level
29CC - Misfire Multiple Cylinders
29CD - Cylinder 1 Misfire
29CE - Cylinder 2 Misfire
29CF - Cylinder 3 Misfire
29D0 - Cylinder 4 Misfire
29D1 - Cylinder 5 Misfire
29D2 - Cylinder 6 Misfire

Affected N54 Powered BMW models:

BMW E82 135i 2007-2013
BMW E90 E91 335i 335xi 2007-2008
BMW E92 E93 335i 2007-2010
BMW E60 535i 535xi 2009-2010
BMW E89 Z4 35i 2009-2016

These only in N54 and N54T 6 cylinder turbo engines and BMW Siemens DME MSD80

Please note, the MSD80 module shown in the photo for illustration purposes and is not included.

All sales for Burger Motorsports and Fuel-It! products are final. These items are not eligible for return or exchange under any circumstances. Please ensure compatibility and fitment before placing your order.

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Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.

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