Boost gauge not working on Sport

najericam
New Member

Posts: 2

Boost gauge not working on Sport May 10, 2021 11:24:00 GMT via mobile

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Post by najericam on May 10, 2021 11:24:00 GMT

Hi guys. I have retrofitted MIB2 to my 2014 1.6 TDI and among other things activated Performance Monitor.

Boost gauge get stuck at 0 and all others are working, G force, temperature... but power one is missing completely. I would expect it at least to show but not to read as a boost one.

Now, I got it somewhere that problem is in gateway, doesn't pass boost info to the head unit. Can this be coded or gateway updated/replaced with newer one maybe? It would be sweet to make it work.

Thanks.

Last Edit: May 10, 2021 11:24:51 GMT by najericam

Carmaffia Junior Member Posts: 67	Boost gauge not working on Sport May 13, 2021 12:49:43 GMT Quote Select Post Deselect Post Link to Post Back to Top Post by Carmaffia on May 13, 2021 12:49:43 GMT It seems that boost gets its data from Gateway and/or engine ECU. That combination needs te be correct. You can start by getting latest firmware on both.

dv52 (Australia)
Moderator

Posts: 6,070

Boost gauge not working on Sport May 13, 2021 19:52:58 GMT

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Post by dv52 (Australia) on May 13, 2021 19:52:58 GMT

najericam : Hi. I don't have an answer, but if this was my car, I would check Live data in the engine module @ address hex01 to see Boost pressure is correctly reported by the module. From memory, there are 2 x data-streams for this; requested charge pressure and actual charge pressure I'm not sure which data-stream is used by the performance monitor (probably "actual").

Also be aware that the readings INCLUDE atmospheric pressure - I think that Live data has another data-stream that separately measures atmospheric pressure

Don

Last Edit: May 13, 2021 19:55:01 GMT by dv52 (Australia)

Please don't ask questions about car coding/repair via the forum "Message" function. The better place for such dialogue is in the forum proper. That way, the wider expertise of the entire forum community can be applied to solve your problem - thank you

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Boost gauge not working on Sport

Post by najericam on May 10, 2021 11:24:00 GMT

Post by Carmaffia on May 13, 2021 12:49:43 GMT

Post by dv52 (Australia) on May 13, 2021 19:52:58 GMT

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