# 93+Meth vs. C16.

**URL:** https://forums.speedlife.net/t/93-meth-vs-c16/246676
**Category:** Shift518 Automotive
**Created:** [September 9, 2009, 6:05am UTC](https://forums.speedlife.net/t/93-meth-vs-c16/246676 "2009-09-09T06:05:50Z")
**Posts on this page:** 1
**Showing post:** 31

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### Author: ![Cossey](https://avatars.discourse-cdn.com/v4/letter/c/3ec8ea/32.png) [@Cossey](https://forums.speedlife.net/u/Cossey)
#### Post date: [September 10, 2009, 9:58am UTC](https://forums.speedlife.net/t/93-meth-vs-c16/246676/31 "2009-09-10T09:58:10Z")

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> [@Windows Vista....](https://forums.speedlife.net/t/windows-vista/21686/16):
>
> I’m pretty sure with the aem ems you can have triggers or switches so if the pump fails, or pressure in the system drops, the map changes, or the boost is cut.

That’s how the Aquamist failsafe works. When the system detects lower flow, no flow, pump failure, low fluid level, it hits the failsafe, which brings you down to wastegate pressure. Hence me only being able to run .9-1 bar right now, instead of 1.4-1.5.

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