🔧🚚 Quick tip for diagnosing PACCAR ECMs 🛠️ If you're having problems with your PACCAR MX13 engine, such as it won't start, won't communicate, or shuts down. ⚙️🔌 This is a quick and easy way to make sure your ECM is good: 1️⃣ Hook up the ECM to a bench harness. 2️⃣ Check the AMP current draw. 3️⃣ The ECM is bad if the current draw is lower than 0.98 amps or higher than 1.03amps. (This is if you’re using a USBLink 2 as amo draw will vary depending on your Com Device) If you have any questions

Demystifying a PACCAR MX-13 ECM Failure 🚚💡 The truck won't start? Engine silent? A common culprit is a malfunctioning PACCAR MX-13 Engine Control Module (ECM). Follow along as we dissect the issue: 1️⃣ Symptom: Complete communication loss with the ECM, rendering the truck immobile. 2️⃣ Diagnosis: Pancho meticulously opened the ECM and pinpointed the faulty component. 3️⃣ Solution: Precise replacement of the affected part. 4️⃣ Testing: We installed the repaired ECM on our test truck for rigorou

⚒PACCAR MX 13 ECM ⚠The common problems! 1. The ECM will power on and the engine will start, but shuts down when hot. 2. The truck runs fine and randomly shuts off or shuts off when you tap on the ecm. 3. The ECM shows communication codes and the wiring is good. If you guys want to learn more about ECMs 🚛 👉Follow me for more #ecmsrepair #dieseltrucks #truckers | Oscar Truck ECM

Out of the gate, the PACCAR... - Atlantic Emergency Solutions