Engine Management light intermittent

Discussion in 'Corsa' started by lisalou, Jun 18, 2021.

  1. lisalou

    lisalou

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    My 2012 Vauxhall Corsa black D 1.4 turbo limited edition EML.light keeps going on and off. Sometimes stays on for days goes off but comes back on again.

    Its been on diagnostics and showed as mass air flow sensor so cleaned that and light went off but few days later light came back on then diagnostic said oxygen sensor so that been replaced and light went off but again EML came back on a few days later and still on now

    Been on live diagnostic and shows no faults but EML light still on and no fault codes. We are stuck what could be wrong as code reader not giving any fault codes now and live diagnostic not detecting any problem either but that EML is refusing to turn off.

    Any ideas advice please?
     
    Last edited: Jun 18, 2021
    lisalou, Jun 18, 2021
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  2. lisalou

    lisalou

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    Mass air flow sensor replaced and still light comes on and off intermittently.

    No fault codes showing. What else could be causing engine management light to do this ?
     
    lisalou, Jun 19, 2021
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