ECM diagnostic

At DSL Electronics, we offer cutting-edge ECM diagnostic services to pinpoint issues with your engine control module (ECM) before costly repairs or replacements. Our in-house engineered diagnostic equipment allows us to fully test and analyze every ECM model with unmatched accuracy.


What Makes Our ECM Diagnostics Unique?


✅ Proprietary Testing Technology  - We developed our own custom diagnostic equipment capable of running comprehensive tests on all ECM models, ensuring no fault goes undetected.


✅ Full Circuit & Component-Level Analysis - We don’t just check for error codes—we test processors, sensors, communication lines, and internal circuits to find hidden failures.


  Live Engine Simulation - Our system replicates real-world operating conditions, allowing us to verify ECM performance under actual driving scenarios.


✅ Detailed Reports & Expert Analysis - We provide a full breakdown of any issues, helping you make informed decisions on repairs, programming, or rebuilding.


✅ Pre-Repair & Post-Repair Testing - We verify functionality before and after service, ensuring your ECM is restored to peak performance.

Diesel ECM diagnostic

Why Trust DSL Electronics for ECM Diagnostics?


Unmatched Accuracy – Our custom-engineered diagnostic tools go beyond standard scanners.


Faster Problem Resolution – Get to the root cause quickly and accurately, saving time and money.


Works with All Heavy-Duty Diesel ECMs – We diagnose Cummins, Caterpillar, Paccar, Detroit Diesel, Volvo, Mack, International and more.


No Guesswork, Just Results – We identify whether your ECM needs repair, programming, or replacement, preventing unnecessary costs.

INTERESTED IN OUR SERVICES, BUT PREFER TO SPEAK TO A HUMAN?


We’re on the same page! Just give us a call or fill out our online form.