Description
Mercury ECMS12-70 8M0042269 repair for 40hp/50hp/60hp EFI outboards
This page covers the Mercury ECMS12-70 8M0042269 repair service for Mercury 4-stroke 40hp/50hp/60hp EFI outboards. The ECMS12-70 is a 70-pin engine control module, and 8M0042269 is its part number.
First, you ship your unit to us. Then we diagnose the faults. Finally, we ship the fixed unit back to you.
What the ECMS12-70 module does
The ECM is the electronic brain of the engine. It reads the sensors and controls fuel injection and ignition. As a result, a faulty module can stop the engine or show fault codes.
Engines covered by this Mercury ECMS12-70 8M0042269 repair
This service applies to Mercury 4-stroke 40hp, 50hp and 60hp EFI outboards with the 70-pin ECMS12 module. However, if you have doubts, contact us before shipping.
Common faults we repair
- Blowing fuses
- No communication
- Engine shutting down
- Fault codes in the unit
- Intermittent faults
- Oil intrusion
- Water damage
- Injector driver faults
How our repair process works
First, you only need to ship your unit to us. Then our engineering team diagnoses the faults. After that, we repair the unit and ship the fixed module back.
Simulation technology
Our engineering team works with the latest simulation technology.
Warranty on every Mercury ECMS12-70 8M0042269 repair
Our ECM repair service includes a one-year warranty. Our experts not only repair your ECM but also ensure that it is built for reliability and long-lasting performance.
Frequently asked questions
What do I need to send for a Mercury ECMS12-70 8M0042269 repair?
You only need to ship your unit to us.
What happens if the unit cannot be repaired?
We thoroughly diagnose the unit. However, if it is not repairable or no problems are found, the return cost is $200 plus shipping.
Can I talk to a technician before shipping?
Yes. Feel free to contact us if you wish to discuss the faults you are experiencing before sending in your parts.
Why choose ECM Repair USA
Our engineering team has over 15 years of experience and more than 10K repaired ECMs. As a result, every repair comes with a one-year warranty.
ECM Engineering USA / ECM Repair USA
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