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

Fixed what others could not.

Ordered a cloned ecm from a different source. Installed it and did the same thing. The other company told me it couldn't be the ecm because it was setting the same codes. Sent the original ecm to RPM motorsports and in less then 1 weeks time including shipping both ways from USA to Canada and back I had a perfectly running bmw. I highly recommend RPM Motorsports. Thank you RPM for the excellent service

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

I highly recommend this RPM service. This was cheaper, faster turnaround, and a more professional option than I could find in Australia.

Thanks for trusting us with your parts and sending them out here! Glad we were able to help you out :)

Highly Recommended - Impressive and Professional Company

RPM Motorsport is the hands down experts. They are uniquely positioned in their field by way of technology, and in their approach.

Trust me, I’ve performed due diligence on the other companies out there.

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

$399.00 USD

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 03/2003 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 Z4 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

Customer Reviews