this post was submitted on 24 Jun 2025
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hmmm
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For things that are "hmmm".
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Does that give really detailed diagnostics? I’ve got a GTI that’s showing a P0299 underboost code that’s still around after swapping the turbo and I double checked everything and have no idea what to try next.
I have OBDeleven and have used VCDS a couple of times.
OBDeleven does give detailed diagnostics but any coding, testing or adaptations are locked behind a not so cheap subscription.
I honestly regret buying it, much rather pay a bit more for vcds and not have to do the subscription thing
I really just need to get more info than “low boost” so would I need a subscription?
Not for that, no. Reading codes from all modules and all live data monitoring are free. You should be fine without a subscription
Thanks!