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mark houghton mark houghton is offline
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Join Date: Jul 2008
Location: Central Washington State
Posts: 4,376
Good deal! But to be clear, the hose to the WG is not under vacuum...it's pressure. And the over-boost switch/sensor will not cause an over-boost scenario should if fail. Designed to cut off your fuel pumps in the event of over boosting due to a faulty wastegate (or plumbing to it as you have found).
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Mark H. 1987 930, GP White, Wevo shifter, Borla exhaust, B&B intercooler, stock 3LDZ.
Old 07-24-2025, 03:22 PM
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