# \#vw-caddy

**URL:** https://community.tunersguild.com/tag/vw-caddy/151.md

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## [Where is the boost pressure limit on a VW MED17 — and how do I set 0.5 bar?](https://community.tunersguild.com/t/where-is-the-boost-pressure-limit-on-a-vw-med17-and-how-do-i-set-0-5-bar/135)

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**Author:** [@ThomasPirowski](https://community.tunersguild.com/u/ThomasPirowski)\
**Replies:** 0\
**Last updated:** [May 11, 2026, 5:30am UTC](https://community.tunersguild.com/t/where-is-the-boost-pressure-limit-on-a-vw-med17-and-how-do-i-set-0-5-bar/135 "2026-05-11T05:30:48Z")

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The boost pressure limit on a VW MED17 lives in the Protection / error tables section, not in the boost-control area you’d expect. It looks like a diesel-style limit: atmospheric pressure on one end, an unrealistically h…