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Renault Master 2.5DCI 146KM: DF107 Driver Memory Fault & DF980 Enriched Mixture Sensor Issues

MotoRiders 19962 6
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  • #1 16847440
    MotoRiders
    Level 8  
    Hello, I have a problem with Renault Master 2.5DCI. Namely, the computer (autocom) displays two errors:
    DF107- Driver, memory fault
    - Constant
    - Internal electronic fault

    DF980 - Enriched mixture sensor operation
    - External signal outside the lower limit
    - Constant

    So far the car smokes and drives normally and has full power. Thank you in advance for your help. Regards
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  • Helpful post
    #2 16847784
    jurekk55
    Level 36  
    Connect Clip and verify the error descriptions.
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  • #3 16849266
    migmig85
    Level 26  
    DF980 - applies to the lambda sensor
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  • #4 16855452
    MotoRiders
    Level 8  
    Errors by CLIP:

    DF107- Calculator memory - Internal electronic defect
    DF174- Electronic UCH module - Incorrect dashboard configuration

    The first error could not be deleted, the second one could not be deleted.

    Then I used the CLIP option "Clear calculator memory" and re-signed the injections. I deleted all errors and everything is fine so far.


    Regards
  • #5 19020264
    madeinjungle
    Level 2  
    Hello,
    Unfortunately, but I am struggling with the same problem in my masterku :( . Could you please guide me on how to clear the calculator's memory in the Clip? I understand that this error is about the injection calculator? I have already saved the injector codes. So far I have only used Delphi - Autocom and I am using the Clip for the first time. I would be very grateful for your help. Thank you and best regards from Gdynia :)
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  • #6 19020282
    MotoRiders
    Level 8  
    Hello, unfortunately I do not remember and I have no way of checking this moment. Please search in options. You will surely find it. best regards

    Added after 1 [minutes]:

    Hello, unfortunately I do not remember and I have no way of checking this moment. Please search in options. You will surely find it. best regards
  • #7 19020286
    madeinjungle
    Level 2  
    Well, I'm still looking ... thank you for the answer :)
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Topic summary

The discussion revolves around issues with a Renault Master 2.5DCI, specifically error codes DF107 (Driver memory fault) and DF980 (Enriched mixture sensor operation). The user reports that the vehicle operates normally despite these errors. Responses suggest using the CLIP diagnostic tool to verify error descriptions and clear the calculator memory. One user successfully resolved the DF107 error by clearing the calculator memory and re-signing the injections. Another user seeks guidance on using the CLIP tool for the first time, indicating a common challenge among Renault Master owners regarding these specific faults.
Summary generated by the language model.
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