Bosch Motronic ML4 & ML4.1 Repair - ECUs

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Estimated remanufacturing time: 2 days
Bosch Motronic ML4 & ML4.1 - ECUs repair
By choosing to remanufacture this part, you save 0.65 kg in raw materials.

Common problems

  • No injector(s) signal
  • Fault on 5 volt circuit
  • Signal to ignition coils is missing

Is your complaint not listed? Please contact our customer service

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How 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 Bosch Motronic ML4 and ML4.1

The Bosch Motronic ML4 and Bosch ML4.1 ECU have the following problems:

  • Missing control of the injectors
  • Missing control of the coil
  • Error in the 5-volt circuit

Bosch Motronic ML4 and ML4.1 repair

ACTRONICS repairs, overhauls and restores the Motronic ML4 or the Motronic ML4.1 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 Motronic ML4 or the Motronic ML4.1? 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.

  • More affordable than a new ECU;
  • 2-year warranty on the revision;
  • No learning required, plug & play.

Car companies can easily submit a revision order for the Bosch ML4 or the Bosch ML4.1 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!

Start request

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0986261026
164 10 11 042 00
60507829
90264968
90280357
90284137
90324330
90324331
90348260
GM90233741
GM90324330FT

0 261 200 100

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0 261 200 115

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0 261 200 119

0 261 200 124

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0986261026

164 10 11 042 00

60507829

90264968

90280357

90284137

90324330

90324331

90348260

GM90233741

GM90324330FT

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.