03-22-2025, 08:51 AM | #1 |
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530I 2017 - 21A02D - Combustion control: valve lift correction when idling
I have the fault code above and I have tried using ISTA to reset the Valvetronic Lift Adaptions which worked.
However when I do the second stage of lift adaption it doesn’t get past 0% and after about 30mins of trying I get the message ‘unable to successfully complete the valve lift adaption’ Just wondering if anyone found a fix? Thank you! |
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