Mercedes-Benz ECU / DME Repairs - Plug and Play
SKU: MB ECU Testing
Testing
- Recommended service to order is the testing service. If a repair or replacement is required after testing, the testing fee will be deducted from the total price.
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Mail-in testing service - Simply remove the original ECU and mail it to us
- Fault finding and repair recommendation.
- If we cannot replicate your problems, we will provide you with a test ECU that can be returned within 14 days should it not work.
- If no fault is found, we will return your existing ECU.
- Return shipping is included in the price.
Need help?See our videoSymptoms include:
- —
Injector driver faulty - —
Engine missfire - —
Valvetronic failure - —
Internal engine control unit faults - —
Water damaged DMEs - —
RAM / ROM Error - —
BSD Line faults
Testing
- Recommended service to order is the testing service. If a repair or replacement is required after testing, the testing fee will be deducted from the total price.
-
Mail-in testing service - Simply remove the original ECU and mail it to us
- Fault finding and repair recommendation.
- If we cannot replicate your problems, we will provide you with a test ECU that can be returned within 14 days should it not work.
- If no fault is found, we will return your existing ECU.
- Return shipping is included in the price.
Repair
- A testing fee of $159 is included in the price
- We will test your unit and recommend either a replacement or a clone.
- If the unit is repairable, we will repair the unit
- 100% plug and play solution, no other coding is required.
- Return shipping included
Replace
- We will provide you with a replacement test ECU. If the test ECU doesn't solve your problems it can be returned to us within 14 days. If the ECU is returned the total charge will be $249
- Mail-in replacement service - Simply remove the ECU and mail it to us.
- Original ECU data cloned to a replacement ECU.
- Replacement refurbished part included.
-
100% plug-and-play solution, no other coding is required.
- Return shipping is included in the price.
Testing
- Recommended service to order is the testing service. If a repair or replacement is required after testing, the testing fee will be deducted from the total price.
-
Mail-in testing service - Simply remove the original ECU and mail it to us
- Fault finding and repair recommendation.
- If we cannot replicate your problems, we will provide you with a test ECU that can be returned within 14 days should it not work.
- If no fault is found, we will return your existing ECU.
- Return shipping is included in the price.
Repair
- A testing fee of $159 is included in the price
- We will test your unit and recommend either a replacement or a clone.
- If the unit is repairable, we will repair the unit
- 100% plug and play solution, no other coding is required.
- Return shipping included
Replace
- We will provide you with a replacement test ECU. If the test ECU doesn't solve your problems it can be returned to us within 14 days. If the ECU is returned the total charge will be $249
- Mail-in replacement service - Simply remove the ECU and mail it to us.
- Original ECU data cloned to a replacement ECU.
- Replacement refurbished part included.
-
100% plug-and-play solution, no other coding is required.
- Return shipping is included in the price.
How do Mercedes-Benz ECU mail-in repairs work?
The ECU Pro offers an affordable mail-in ECU repair service. To have your unit repaired, simply remove the ECU and mail it to us. Our professional team will either test, repair, or clone your unit.
To get the ECU repair process started on your MB, you can:
- Send your current ECU.
- We will run a full diagnostic test on your ECU.
- A repair or replacement ECU will be offered, which you can decide on.
Our mail-in service is 100% plug-and-play and doesn't require any additional coding.
Mercedes-Benz ECU failure, repairs, and symptoms.
Much like other electronic components, Mercedes-Benz ECU failures are widespread and can be due to several reasons.
Finding out what caused your ECU failure can help determine whether you need an ECU repair or a replacement. The ECU Pro offers refurbished replacement ECU repairs that are more affordable than OEM repairs.
Below are some common Mercedes-Benz DME failure symptoms:
- Injector driver faulty
- Cylinder Misfires
- C9304 BSD databus communications fault
- Internal Valvetronic failure or Valvetronic under-voltage detected
- No ignition spark on one cylinder
- 133902 DME internal fault
- 134B02 Valvetronic servomotor supply voltage short circuit to earth
- DME Master relay Activation
- Intelligent battery sensor (IBS) related codes
- 12474 or 30BA injection valve failure
- 12475 or 30BB injector 4,5,6 failure
- Water damaged DME
- Corrupted DME coding
- Blown DME due to jump-started vehicle
- DME processor failure
If you experience any of these symptoms you can send us your Mercedes-Benz ECU/ DME for a repair or replacement service. Once we receive your Mercedes-Benz DME our professional team will conduct a comprehensive test and diagnostic check on the DME. Our team of specialized technicians can then recommend a repair or replacement DME, depending on the results.
If no fault is discovered and your DME is in working order, your original DME / ECU unit will be returned. All our repair and replacement services are Plug and Play solutions. Once we have completed the repair, the vehicle will be 100% back to normal and no other programming is required.
ECU repairs/clone highlights:
- 100% plug-and-play - There is no additional coding required.
- 1-3 day turnaround - Most of our repairs/clones are completed within 3 days. Time is impacted by the availability of parts and the extent of the damage to the unit. Some units can take between 5-10 days.
- 6-month warranty - All our ECU repairs/clones come with a 6-month warranty.