Testing ECMs the Right Way 🔧🚛 When an ECM comes back for warranty, we don’t just check it in the lab, we test it on a real engine to guarantee it works 100%. ✅ This Detroit 14L ECM was repaired 3 years ago, and after full testing, it’s running perfectly! 💪 That’s how we make sure every repair leaves our shop ready to perform. 👨‍🔧 Follow me for more ECM diagnostics and repair tips! ⚡ #ECMRepair #TruckECM #ECMDiagnostics #truckrepair | Oscar Truck ECM
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Testing ECMs the Right Way 🔧🚛 When an ECM comes back for warranty, we don’t just check it in the lab, we test it on a real engine to guarantee it works 100%. ✅ This Detroit 14L ECM was repaired 3 years ago, and after full testing, it’s running perfectly! 💪 That’s how we make sure every repair leaves our shop ready to perform. 👨‍🔧 Follow me for more ECM diagnostics and repair tips! ⚡ #ECMRepair #TruckECM #ECMDiagnostics #truckrepair | Oscar Truck ECM
21.1K views11 months ago
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🚨 Is your ECM causing misfires? We’re working on a Caterpillar 3126 ECM today. 🔧The customer replaced injector 6 and harness, but it's still misfiring. After testing, we confirmed the ECM is the problem. 🛠️Inside, we found poor soldering on several pins, which caused the issue. ⚡💡 Tip: Always test your ECM before and after repair to make sure it’s working 100%.Got ECM issues? Drop a comment below 👇 #Caterpillar #Trucks #TruckMaintenance | Oscar Truck ECM
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🚨 Is your ECM causing misfires? We’re working on a Caterpillar 3126 ECM today. 🔧The customer replaced injector 6 and harness, but it's still misfiring. After testing, we confirmed the ECM is the problem. 🛠️Inside, we found poor soldering on several pins, which caused the issue. ⚡💡 Tip: Always test your ECM before and after repair to make sure it’s working 100%.Got ECM issues? Drop a comment below 👇 #Caterpillar #Trucks #TruckMaintenance | Oscar Truck ECM
8.5K viewsApr 9, 2025
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📞 Helping truck owners wherever they’re calling from Whether it’s ECM questions, programming, or just needing guidance, we’re always here to help. Call us, message us, or drop your questions in the comments 👇 Follow me for more ECM tips and support 🔧🚛 #TruckECM #ECMRepair #DieselTrucks #diesellife | Oscar Truck ECM
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📞 Helping truck owners wherever they’re calling from Whether it’s ECM questions, programming, or just needing guidance, we’re always here to help. Call us, message us, or drop your questions in the comments 👇 Follow me for more ECM tips and support 🔧🚛 #TruckECM #ECMRepair #DieselTrucks #diesellife | Oscar Truck ECM
2.2K views9 months ago
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🔌 Detroit 12.7 Pin Functions — Explained! ⚙️ Curious about what each pin does on a Detroit 12.7 ECM? You’ll need the wiring diagram Today we break down exactly how to read it. Using the diagram, you can identify pins like the 12V ignition at B3, match it to the connector, and verify voltage on your harness. 🔍🔧 Make sure you’re reading it in the correct orientation! Do you want the full diagram? Just comment “diagram” and it’ll be sent automatically. 📩 #DetroitDiesel #DieselTech #ECMRepair |
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🔌 Detroit 12.7 Pin Functions — Explained! ⚙️ Curious about what each pin does on a Detroit 12.7 ECM? You’ll need the wiring diagram Today we break down exactly how to read it. Using the diagram, you can identify pins like the 12V ignition at B3, match it to the connector, and verify voltage on your harness. 🔍🔧 Make sure you’re reading it in the correct orientation! Do you want the full diagram? Just comment “diagram” and it’ll be sent automatically. 📩 #DetroitDiesel #DieselTech #ECMRepair |
23.8K views10 months ago
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⚡ How to Prevent ECM Damage When Flashing. When flashing an older N14, M11, or L10, always connect to the 5-pin engine connector 🔌With the key on, you’ll be able to calibrate or flash the ECM safely ✅If you use the cab connector, the process may stop halfway, shutting the truck down and making recalibration difficult ❌🚛Always connect at the engine to keep your ECM and programming safe 🛠️✨ Follow for more ECM repair and programming tips #DieselEngineRepair #ECMRepair #DieselTech | Oscar Truck
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⚡ How to Prevent ECM Damage When Flashing. When flashing an older N14, M11, or L10, always connect to the 5-pin engine connector 🔌With the key on, you’ll be able to calibrate or flash the ECM safely ✅If you use the cab connector, the process may stop halfway, shutting the truck down and making recalibration difficult ❌🚛Always connect at the engine to keep your ECM and programming safe 🛠️✨ Follow for more ECM repair and programming tips #DieselEngineRepair #ECMRepair #DieselTech | Oscar Truck
19.6K viewsSep 26, 2025
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🔒Prevent ECM theft and costly repairs! ECM theft can cost you $5,000 to $6,000. 😫Protect your Detroit Series 60 (DDEC III, IV, V) by installing an ECM lock 🔐. Available at most truck parts stores. If you're in Florida check out Milian Truck Center in Tampa & Miami. Follow me for more truck tips! 🚛 #ECMRepair #DieselMechanic #TruckMaintenance | Oscar Truck ECM
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🔒Prevent ECM theft and costly repairs! ECM theft can cost you $5,000 to $6,000. 😫Protect your Detroit Series 60 (DDEC III, IV, V) by installing an ECM lock 🔐. Available at most truck parts stores. If you're in Florida check out Milian Truck Center in Tampa & Miami. Follow me for more truck tips! 🚛 #ECMRepair #DieselMechanic #TruckMaintenance | Oscar Truck ECM
6.3K viewsMar 13, 2025
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🔧 Why does flashing the ECM shut your truck down? No codes, no warnings. The truck runs smoothly. But halfway through the programming, communication suddenly drops.The ECM stops responding, the truck won’t start, and there’s no communication. ❌⚠️ This happens with Cummins Celect and Celect Plus ECMs, even when everything is done correctly.The real issue is a failure in the ECM’s internal memory. 💡 💬 Have you seen this happen? Share your experience in the comments. #ECMRepair #DieselTech #Dies
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🔧 Why does flashing the ECM shut your truck down? No codes, no warnings. The truck runs smoothly. But halfway through the programming, communication suddenly drops.The ECM stops responding, the truck won’t start, and there’s no communication. ❌⚠️ This happens with Cummins Celect and Celect Plus ECMs, even when everything is done correctly.The real issue is a failure in the ECM’s internal memory. 💡 💬 Have you seen this happen? Share your experience in the comments. #ECMRepair #DieselTech #Dies
8.2K viewsJun 27, 2025
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🚛 Cummins ISX ECM Code 1117 Issues. This Cummins ISX truck broke down due to an ECM issue 🛠️Using Cummins Insite, we found code 1117, which means power loss while the ignition is on ⚡A cracked solder inside the ECM can shut the truck down from bumps or vibration 🛣️If you have ECM issues or need help with code 1117, comment below 💬 #ECMRepair #TruckDiagnostics #TruckTips | Oscar Truck ECM
101.4K viewsSep 5, 2025
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🚛⚙️ DPF & SCR deletes? Instead, fix the cause—not just the symptom. We get this question a lot. While deleting DPF/SCR might sound like a quick fix, we don’t recommend it due to legal concerns. Instead, the real solution is diagnosing why the fault keeps coming back. Clogged filters, failed regens, temperature or NOx sensors—these issues won’t go away unless the root cause is fixed. 🔍 Treat the root cause, not just the symptom. Do you have ECM questions or want us to cover a topic? Drop it in
1.6K views9 months ago
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🚛 What Happens If You Ignore ECM Fault Codes 111 or 343? On Cummins M11, L10, and N14 ECMs, codes 111 and 343 mean an internal failure. Your truck might run for a while, but it will eventually shut down and not start again. 😱 If you see these codes, get your ECM checked immediately to avoid breakdowns. ✅ 👉 Have you ever had fault code 111 or 343 on your truck? Share it in the comments. #Trucks #TruckMaintenance #TruckTips | Oscar Truck ECM
12.6K viewsSep 30, 2025
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👉 What’s inside a Caterpillar ECM? We opened up a CAT ECM from engines like the C7, C10, C12, and C15 to show you its internal components ⚙️🛠️You’ll see 2 connectors for the cab and engine, plus key parts like memory, processors, and voltage regulators 🔌💾One part manages 5V and 120V systems, while another handles sensor processing, making the ECM able to achieve engine control ⚡🧠Follow me for more ECM tips and comment below if you have any questions.💡 #Caterpillar #ECMRepair #TruckMaintena
64.3K viewsJul 15, 2025
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👉 What’s the best diagnostic tool for Cummins engines? For Cummins engines, I recommend using Cummins Insite 🔧 It has two versions: the lite version for basic diagnostics and the pro version for full access, including ECM reflash, parameter changes, and regens ⚙️ If you work on Cummins engines regularly, the pro version is definitely worth it ✅ What tool are you using for your Cummins engine? Drop it in the comments 💬 #ECMProgramming #TruckDiagnostics #DieselTech | Oscar Truck ECM
5.3K views11 months ago
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Troubleshooting a Faulty Truck ECM: Step-by-Step Repair Guide
150K viewsJan 5, 2024
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🔧 Is your truck not starting even after checking everything?Here are the most common issues with 40-pin Caterpillar 3406E ECMs:⚡ Power or ground failure💻 Faulty injector circuits (from inside the ECM!)🛠️ ECM communicates fine, but the engine won’t start🔎 Before replacing parts, always check your power, ground, and ignition. If all looks good and it still won't start, the ECM may be faulty.👨‍🔧 Follow me for more tips and diagnostics! #DieselTrucks #ECMRepair #DieselDiagnostics | Oscar Truck
68.8K viewsMay 29, 2025
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Repara Tu Computadora de Camión: Consejos y Ejemplos
451.6K viewsFeb 13, 2024
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🔧 Diagnóstico con JPRO Este software te conecta con la mayoría de marcas de motores, además de módulos de ABS, transmisión automática, cabina , aire acondicionado, etc… 🚚 ❄️ Con su programa sencillo, obtendrás datos precisos para resolver problemas sin perder tiempo ⏱️ ¿Quieres aprender a usar JPRO gratis? Escribe
46.3K viewsAug 28, 2025
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OPEN BACK TOMORROW! WE HAVE OVER 60 DIESELS IN STOCK! HALF OF OUR INVENTORY BARELY MAKES IT ONLINE AND SELL ‼️ 713-452-9121 📲 #diesel #weldernation #houston #truck #hotshottrucking
16.7K views7 months ago
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Energía estática y electrónica: ¿Cómo evitar problemas? 🖥️⚡️ ❌La estática y la electrónica no se llevan bien, ¡pero hay formas sencillas de proteger tus equipos! Usa pulseras y tapetes antiestáticos para eliminar la estática y proteger tus componentes electrónicos.🛡️🖥️ 👉 ¿Tienes dudas sobre cómo hacerlo? ¡Déjalas en los comentarios! ¡Sígueme para más consejos prácticos. 🚀 #computadorasdecamiones #camiones #dieselengine
53.6K viewsSep 11, 2024
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¿Problemas con tu computadora Paccar MX13? 💻 Diagnosticamos una computadora Paccar MX13 que no se comunicaba con el vehículo, impidiendo su correcto funcionamiento. 🛠️ ¿Qué encontramos? El programa de diagnóstico no pudo identificar automáticamente el vehículo, confirmando un fallo en la computadora. ¿Tienes un motor Paccar con problemas? Déjanos tu comentario con el código o problema que estás experimentando. 💬 ¡Síguenos para más consejos y soluciones sobre estos equipos! 👨‍🔧 #Paccar #MX13
50.8K viewsFeb 7, 2024
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🔧 How do you flash a Cummins ECM? Flashing a Cummins ECM is easy with Cummins Insite 💻 1️⃣ Open Calibration Selection in Insite 🛠️ 2️⃣ Search and save your ECM code 🔍 3️⃣ Locate the file, right click and transfer to ECM (connected) 🚛 Quick, simple, and safe ⚡ Follow me for more ECM tips and guides! 🚀 #TruckDiagnostics #ECMRepair #TruckMaintenance
26.3K viewsAug 28, 2025
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