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

$450.00

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 may be one of the following below:

  • 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

All Those fault codes indicated 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.

Parts to be sent:

  • Original MS45.1 / MS45.0 DME
  • Original EWS 3
  • Original Key

 

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 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
  • 7549794

DME / EWS Removal

 

  • Shipping Information
  • Reviews
  • Refund / Exchange Policy

If an Order is placed today, your package should arrive at our facility by tomorrow morning at 10:00 A.M if sent before the Cut-off time (4:00 P.M Local Time) at any UPS Store. Once shipped overnight, orders will take 1 to 2 business days in RPM MOTORSPORT LTD. for completion.

Your UPS or Fedex Return Label will be emailed to you within 15 to 30 Minutes from order confirmation email as long as it is between 9:00 A.M to 5:00 P.M (Pacific standard time) Monday to Friday.

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
T
T.B.
X3 DME repair

Excellent experience! Knowledgeable and quick service. Highly recommended!

C
C.
Repair worked!

DME repair fixed cold start issue
I had been battling an issue with cold start for a few months below freezing temp usually. (Car would start and then die shortly after). I had rebuilt vanos, replaced fuel pump, fuel filter and replaced crank case ventilation. I was hesitant to pull the trigger on getting the computer repaired for the ram error codes it had.

However, I did get the DME repaired and it fixed the cold start problem. RPM motorsport came through and gave me technical support when I needed it. Turn around time was very quick. Even within Canada.

Very Happy with my purchase and recommend going with RPM motorsport instead of going to a BMW "stealership". Save yourself the money.

Exchange / Replacement Re-manufactured items policy before 30 days:

If you are not entirely satisfied with your purchase, we are here to help. We accept a one-time exchange before 30 days. The item must be returned in the same exact condition it was shipped. Any water corrosion, burnt parts in the motherboard, overheated components will result in rejection of the exchange. If an exchange was claimed, there will be No deductible fees, however there will shipping costs on the customer.


Exchange / Replacement Service Policy before 30 days:

We accept a one-time service exchange before 30 days, this goes for Services such as USED DME Programming. If an exchange was claimed, there will be $99 deductible fee plus shipping costs on the customer.


Store credit for Re-manufactured items:

If you still don't need the Re-manufactured item because it did not solve your problem, or still have the same fault codes, or you feel you have been mis-diagnosed by your local dealer, don't worry, we have you covered. You will be eligible for a full store credit minus shipping costs. Store credit will be void if you have used an exchange or a store credit previously to the same order. If a store credit for remanufactured items was claimed, there will be No deductible fees, however there will shipping costs on the customer.


Store credit for Programming Service items:

If you have purchased our used programming service and feel like this did not solve your problem, or still have the same fault codes, or you feel you have been mis-diagnosed by your local dealer, don't worry, we still have you covered! You will be eligible for a full store credit. A store credit will be voided if you have used an exchange or a credit previously to the same order. If a store credit for programming service was claimed, there will be $99 deductible fee plus shipping costs on the customer.



Product replacement under warranty:

You have 365 calendar days to replace an item from the date you received it. To be eligible for a one-time product replacement. If a warranty claim was to be opened after 30 days, a $99 deductible fee plus shipping costs will be on the customer.


Shipping under warranty:

RPM MOTORSPORT LTD. does not cover shipping under any circumstances. A total of $60 shipping fee is always applied for Exchanges / Returns / Store credit / Warranties. 


RPM MOTORSPORT LTD. does not accept returns on any electronic components whatsoever. Kindly determine whether you need a Used DME Programming Service or a RMFD product before making the purchase. If you are not sure, please get in touch with our technical support team in case of hesitation between the two services.

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
T
T.B.
X3 DME repair

Excellent experience! Knowledgeable and quick service. Highly recommended!

C
C.
Repair worked!

DME repair fixed cold start issue
I had been battling an issue with cold start for a few months below freezing temp usually. (Car would start and then die shortly after). I had rebuilt vanos, replaced fuel pump, fuel filter and replaced crank case ventilation. I was hesitant to pull the trigger on getting the computer repaired for the ram error codes it had.

However, I did get the DME repaired and it fixed the cold start problem. RPM motorsport came through and gave me technical support when I needed it. Turn around time was very quick. Even within Canada.

Very Happy with my purchase and recommend going with RPM motorsport instead of going to a BMW "stealership". Save yourself the money.