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Our automotive experts have put together the following information about the P02DE diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P02DE code.

OBD II Fault Code

  • OBD II P02DE

    OBD-II Code Decreased engine performance is defined as a Cylinder 10 Fuel Injector Offset Learning At Min Limit

    The engine control module (PCM) uses multiple sensors to determine the required amount of fuel needed to keep the engine running efficiently. If the PCM cannot achieve the desired balance between fuel and air, it will set code P02DE.

    Decreased engine performance Symptoms

    • Decreased engine performance
    • Increased fuel consumption

    Common Problems That Trigger the P02DE Code

    • Fuel injector failure
    • Powertrain Control Module (PCM) failure
    • Wiring issue

    Common Repairs Needed for the P02DE Code

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