Siemens DME MS42 Repair - ECUs
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Common problems
- Signal to ignition coils is missing
- Throttle-body signal faulty
- No signal to FAN
- Fault on 5 volt circuit
Is your complaint not listed? Please contact our customer service
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website.custom_page.product.how_we_work.message_stockHow we work
We remanufacture the part you send. Prices are exclusive of VAT and possible shipping costs. Offer only applies to garages and dealers and not to individuals.Common problems Siemens DME MS42
The Siemens DME MS42 ECU for BMW often has problems with the control of the ignition coil, the signals to the throttle body and the control of the cooling fan. In addition, there are often errors in the 5-volt circuit.
Siemens DME MS42 repair
ACTRONICS repairs, overhauls and restores the Siemens DME MS42 and many other electronic car parts. A good diagnosis of the defect is essential for a successful overhaul. ACTRONICS has a specific test setup for each ECU, so that we can make the correct diagnosis, check all functions and perform a final test. In this way, the success rate at ACTRONICS is extremely high.
Successful overhaul by ACTRONICS
Do you have a problem with the Siemens DME MS42? You can quickly and easily start a revision request via our website. With a repair by ACTRONICS, no new parts are needed. This makes our revision a cheap and sustainable repair solution.
- Cheaper than a new Siemens DME MS42 ECU
- 2-year warranty on the revision
- No learning required, plug & play
Car companies can easily submit a revision order for the Siemens DME MS42 via our website. Log in or create an account and report the revision request. Our fast revision service ensures that the revised part is back in your workshop within a few days. Please note: ACTRONICS works exclusively with garages and brand dealers. Do you have any questions? Please contact us via our contact form; our product specialists will be happy to help you!
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1 430 785
5WK90021
5WK90021-R
5WK9031
5WK90326
5WK90329
5WK9034
5WK9037
7 500 255
7 526 753
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1 430 273
1 430 785
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5WK90021
5WK90021-R
5WK9031
5WK90326
5WK90329
5WK9034
5WK9037
7 500 255
7 526 753
7 526 754
1. Log in or create an account
ACTRONICS works exclusively with car companies, brand dealers and specialists. You need an ACTRONICS account to place an order. Our customer service will assess whether your account is approved based on the information you have entered.
2. Find your part and create an order
Select your vehicle at the top of this page and choose the part number that you can read on the part. Can't read the OE number? Then select the option "OE number is not in the list" on this page. Can't find the part? Then request a quote.
3. Enter your diagnostic information and order details
When you register a revision order, we ask for more information about your diagnosis, such as your observations and/or an error code. This helps us to carry out the revision. After this, you choose your shipping and payment preference and start the order.
4. Packing & shipping
Make sure the part is securely packed so that it is not damaged during transport. Have you chosen our pick-up service? Then we will ensure that the part is picked up from you. This happens on working days (between 08:00 and 18:00) often within a few hours. Have you chosen to ship it yourself? Then bring the package to a parcel point near you. In both cases, you will receive instructions from our customer service.
5. We test the part
We test and inspect your part as soon as it arrives with us. Then we start the revision. Sometimes our test shows something different than the diagnostic information. In that case, we will contact you and share our findings and diagnosis. We only charge test costs for this and no revision costs.
6. We revise the part
Our specialists revise your part. You will receive updates so that you are always aware of the status of your order. If your part has successfully passed our final test, we will ship it to you. If necessary, we will provide additional workshop instructions and tips.