BMW MS45.0 / MS45.1 ECU Repair (DME RAM Checksum Error)

Great service

Very quick turn around and excellent communication. 10/10 service.

Thanks for the review Phil!

Cold start issue gone!

2005 BMW 330ci cold start issue is finally resolved. Tried to fix it so many different ways but none worked. I should have done this 3 years ago. Thank you!

That's great Joey thanks for the review!

MS45.1 Repair

Been having cold start issues with my vehicle for the longest. Did a lot of checks and research and found this repair service. Messaged support and got response the next day, extremely fast! Sent in my DME for repairs and recieved it within the same week. Cars been running better than ever, extremely satisfied with the service. Highly recommend!

Thanks for the positive review Fernando. We appreciate the feedback!

EXCELLENT WORK

everything they promised was done and car went home from our shop with a very happy customer....thank you Daniel Simonson President Foreign Performance

DME repaired

100% satisfied. It took me a bit of time to pinpoint the DME as the fault but once I did, the turn around was fast with overnight shipping both ways. Totally corrected issue and car has not duplicated issue. Thanks!

Glad we could help!

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BMW MS45.0 / MS45.1 ECU Repair (DME RAM Checksum Error)

$499.00 CAD

Quantity

1 to 2 Business days turnaround time upon arrival
Overnight shipping both ways using our UPS shipping label

Product Information

This is a Repair Service for any BMW E46 3 Series / Z4 / X3 with M54 / M56 Engines equipped with MS45.1 / MS45.0 DME's.

Popular Fault Codes

2774 -- Engine cut off time
28B2 -- RPM limiting: reset
27A1 -- Electronic throttle controller: start check
2830 -- DME RAM self-test: checksum
2796 -- Electronic throttle controller: adaptation wrong
2869 -- DME Self Diagnostics : RAM-Check Failed
286B -- DME Self Diagnostics : Multi-output Module
P16A0 -- Internal Control Module Memory Check Sum Error in Boot Software
P16A1 -- Internal Control Module Memory Check Sum Error in Application Software

All Those fault codes indicate that you need a NEW DME since your processor is now defective, However, We are able to repair this fault code and offer a 1 Year warranty on this particular repair.

Models supported

BMW 3 Series E46 Years 02/2003 to 05/2006

BMW 3' E46, 325Ci, Convertible, M54 Engine
BMW 3' E46, 325Ci, Convertible, M54 Engine
BMW 3' E46, 325Ci, Coupe, M54 Engine
BMW 3' E46, 325Ci, Coupe, M54 Engine
BMW 3' E46, 325Ci, Coupe, M56 Engine
BMW 3' E46, 325Ci, Coupe, M56 Engine
BMW 3' E46, 325i, Sedan, M54 Engine
BMW 3' E46, 325i, Sedan, M54 Engine
BMW 3' E46, 325i, Sedan, M56 Engine
BMW 3' E46, 325i, Sedan, M54 Engine
BMW 3' E46, 325i, Sedan, M54 Engine
BMW 3' E46, 325i, Touring, M56 Engine
BMW 3' E46, 330Ci, Convertible Engine
BMW 3' E46, 330Ci, Convertible Engine
BMW 3' E46, 330Ci, Coupe, M54 Engine
BMW 3' E46, 330Ci, Coupe, M54 Engine
BMW 3' E46, 330i, Sedan, M54 Engine
BMW 3' E46, 330i, Sedan, M54 Engine

BMW X3 E83 Years 02/2003 to 07/2006

BMW X3 E83, X3 2.5i, SUV, M54 Engine
BMW X3 E83, X3 3.0i, SUV, M54 Engine

BMW Z3 E85 Years 01/2002 to 11/2005

BMW Z4 E85, Z4 2.5i, Roadster, M54 Engine
BMW Z4 E85, Z4 3.0i, Roadster, M54 Engine

DME / ECU SUPPORT LIST

MS45.1 ECU/DME Supported Part Numbers are:

7512523 - 7514833 - 7527015 - 7522584
7523810 - 7525937 - 7526791 - 7527110
7524718 - 7530211 - 7531500 - 7531442
7532142 - 7532903 - 7533652 - 7533654
7541336 - 7541344 - 7543158 - 7543224
7548770 - 7548772 - 7549388 - 7549391
7549795 - 7561382 - 7561383

MS45.0 ECU/DME Supported Part Numbers are:

7541343 - 7513279 - 7513280 - 7522770
7522771 - 7526000 - 7526001 - 7527000
7527001 - 7527072 - 7526790 - 7527730
7527731 - 7530260 - 7532902 - 7531440
7531441 - 7532140 - 7532141 - 7533651
7533653 - 7541335 - 7541343 - 7543157
7543223 - 7548769 - 7548771 - 7549387
7549390 - 7549792 - 7549794 - 7561380

DME / EWS Removal