MEFI 5 & MEFI 6 | Volvo Penta | ECM Repair Service


MEFI 5 & MEFI 6 | Volvo Penta | ECM Repair Service.  Your ECM will be returned fully reconditioned, tested, and ready to be installed back to the same vehicle it came off, saving you the time & expense of having a new ECM programmed to your vehicle.


MEFI 5 & MEFI 6 | Volvo Penta | ECM Repair Service. Your ECM will be returned fully reconditioned, tested, and ready to be installed back to the same engine it came off, saving you time.

MEFI 5 & MEFI 6 | Volvo Penta | ECM Repair Service

Part number:

12597744 MEFI 5
12607802 MEFI 5A
12618020 MEFI 5B
12628090 MEFI 5C
12635518 MEFI 5D
12649040 MEFI 6
12642442 MEFI 6A
12654117 MEFI 6B

We first diagnose the unit; if it’s not repairable or no problems are found, the cost is $200.

In this case, we will process a partial refund for the difference.

Volvo Penta Maintenance and troubleshooting

Maintenance and troubleshooting are essential aspects of keeping your Volvo Penta MEFI 5 & MEFI 6 ECM running smoothly. Regular maintenance ensures optimal performance and extends the lifespan of your engine. Here are some essential tips to help you with maintenance and troubleshooting.

Following the manufacturer’s recommended maintenance schedule for your specific engine model is crucial. This includes regular oil changes, filter replacements, and inspections of key components such as belts, hoses, and electrical connections.

Additionally, pay attention to any warning signs or unusual behavior from your engine. If you notice a decrease in power or fuel efficiency, strange noises or vibrations, or difficulty starting the engine, it may indicate an underlying issue that requires attention.

When troubleshooting issues with the ECM, it is helpful to consult the user manual or seek professional assistance from a certified technician. They have the expertise and diagnostic tools to identify and resolve problems effectively.

Remember to keep track of all maintenance records for future reference. This will help you stay organized and provide valuable information if warranty claims arise.

By prioritizing regular maintenance and promptly addressing any issues with your Volvo Penta MEFI 5 & MEFI 6 ECM, you can ensure reliable performance and avoid costly repairs.


 1-year warranty. 


All you need to do is ship your unit to us, and we will diagnose the faults and send the fixed unit back to you free of shipping cost.

Why trust us

Our engineering team has over 15 years of experience and more than 10K repaired CLUSTER, ECMs, and the latest simulation technology. We are always happy to provide you with any technical assistance we can. Feel free to contact us to discuss the faults you are experiencing before sending in your parts.

ECM Engineering USA / ECM Repair USA

4 Steps

4 Steps

Additional information

Weight160 oz
Dimensions11 × 14 × 17 in

width x height x depth