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    DTC Removal with KESS3: Complete ECU Fault Code Training

    Learn DTC removal with KESS3. Clear ECU fault codes, prevent limp mode, and deliver clean tuning files using Alientech Suite.

    Lectures Details

    This professional DTC Removal Training with KESS3 teaches you how to detect, analyze, and clear ECU fault codes using Alientech KESS3.

    Learn why Diagnostic Trouble Codes (DTCs) appear after ECU tuning, EGR delete, DPF removal, or remapping, and how to safely remove them to prevent Check Engine Light (CEL), limp mode, and performance issues.

    The course covers full DTC scanning, clearing procedures, subscription requirements, supported protocols, and best practices for delivering clean, stable, and optimized ECU files.

    Ideal for tuners, ECU programmers, and automotive professionals working with modern engine management systems.

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    Frequently Asked QuestionsQuick answers to common questions about our services
    Yes, KESS3 scans and clears DTCs directly via OBD using Alientech Suite.
    Yes, an active subscription and at least one protocol activation are required.

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    FreeLifetime Access
    Buy this course once and enjoy unlimited lifetime access to all lessons and materials.
    Level
    Advanced
    Duration
    4min
    Students
    47 students
    Episodes
    1
    4.80 Scorerating