07/14/2026
# Electrical & Engine Electronics Troubleshooting and Repair
Narrowshore Marine specializes in marine diesel engine, generator, and vessel electrical systems, including modern electronic engine controls and monitoring equipment.
From traditional mechanical gauges to advanced touchscreen displays, we have the expertise to install, configure, calibrate, maintain, troubleshoot, and repair a wide range of marine electronic systems. Whether you’re dealing with wiring issues, sensor faults, communication errors, or display problems, we can quickly diagnose and resolve the issue to keep your vessel operating safely and reliably.
Our experience includes working with wiring schematics, firmware updates, ECU diagnostics, J1939 networks, and NMEA 2000 CANbus systems. We are comfortable navigating the complex electronics found on today’s marine engines and generators and can provide practical solutions when others may shy away from the challenge.
We have successfully upgraded numerous vessels from outdated analog gauge panels to modern digital monitoring systems featuring touchscreen displays, customizable engine data, integrated alarms, and enhanced system visibility. Whether you’re looking to modernize your helm, solve an intermittent electrical problem, or maintain critical engine electronics, Narrowshore Marine has the knowledge and tools to keep you informed and on the water. 🚨 Narrowshore Marine Inc.
83 Harbor Rd.
Wanchese, NC 27981
☎️ 252-475-1000
📧 [email protected]
🌐 www.narrowshoremarine.com
🔧 Diesel Engines
⚡ Generators
⚙️ Marine Transmissions
🛥️ Marine Systems
📦 Parts
🧾 Sales
👨🏻🔧 Service
