Mercury PCM112 | 8M0148147 | ECM Repair Service. Your ECM will be returned fully reconditioned, tested, and ready to be installed back to the exact marine engine it came off, saving you the time & expense of having a new ECM programmed to your boat. PCM0904. PCM112, PCM120 PN: 8M0142964, 8M6005749, 8M0148147, 8m0224258

If the processor needs replacing: Plus $470

Mercury PCM112 | 8M0148147 | ECM Repair

300HP V8 Verado 2B529482 and More Electric 300HP Verado Sea Pro 2B529482 and More Electric 250HP V8 Verado 2B529482 and More Electric We first diagnose the unit; if it is not repairable or no problems are found, it costs $200 plus domestic and standard shipping return. In this case, we will process a partial refund for the difference.

 ECM Warranty

Our ECM repair service even has a one-year warranty. Our experts not only repair your ECM but also ensure that it’s built for reliability and long-lasting performance.

Common Problems

• The boat does not shift into or out of gear.
• Blowing fuses.
• No communication.
• The engine shuts down after two beeps.
• Fault codes in the unit.
• Intermittent faults.
• Oil intrusion.
• Water damage.
• Injector driver faults.
• The alarm is stuck on.
• There is a problem with IAC.
• The fuel pump does not work or stay on.
• The oil pump is not working.
• There is a problem with Smartcraft.
• Pin broken.
• Alarm for water in fuel.

Process

You only need to ship your unit to us, and we will diagnose the faults and ship the fixed unit back.

Why trust us

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

Important note:

The Mercruiser 8M0148147 ECM is the main computer for various Mercury outboard motors. It controls the motor's significant systems, including the engine, ignition, fuel injection, and charging system. The ECM uses sensor inputs throughout the motor to monitor operating conditions and adjust various functions as needed. The ECM also stores diagnostic codes that can be used to troubleshoot problems with the engine.   ECM Engineering USA / ECM Repair USA Share ON: Twitter | Facebook | Linked In | Tumblr

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