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Old 19-11-2011, 09:01 PM
dsm1gb dsm1gb is offline
Junior Member
Join Date: Nov 2011
Location: Bishop
Posts: 22
Default What exactly is Tephra alt-map fail safe

I have just purchased the aquamist hsf-3,and I am wondering what exactly the tephra alt map fail safe is, and how it works. Since I am using a manual boost controller, I see no way in using the boost cut fail safe method, unless I switch back to stock boost utilizing the stock boost control solenoid.

Any help is greatly appreciated, thanks!
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