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  1. AristoTruckTech

    L90H Loss of engine power.

    Yes! Don’t forget to check for any partial clogging. It's possible that the ECM’s fuel map or calibration has drifted or isn’t optimized for the conditions. Even if it's not throwing an error code, there could be an issue in how the ECM calculates the required fuel mass based on sensor inputs...
  2. AristoTruckTech

    Caterpillar Software

    If anyone needs diagnostics software feel free to shoot me a PM
  3. AristoTruckTech

    Scan Tools

    I have a lot of experience with nexiq etechnician. It’s a great program for general diagnostics and quick troubleshooting. Send me a PM I can get you setup with a real working solution.
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