Our automotive experts have put together the following information about the P2268 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 P2268 code.

OBD II Fault Code

  • OBD II P2268

    OBD-II Code Powertrain Control Module (PCM) failure is defined as a Water in Fuel Sensor Circuit Intermittent

    Diesel vehicles have a sensor built into the fuel system to detect excessive water contamination in the fuel. If the engine control module (PCM) cannot determines that the signal from the sensor is incorrect, it will set code P2268.

    Powertrain Control Module (PCM) failure Symptoms

    • Water in fuel warning light illuminated

    Common Problems That Trigger the P2268 Code

    • Powertrain Control Module (PCM) failure
    • Wiring issue
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