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mark houghton mark houghton is offline
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Join Date: Jul 2008
Location: Central Washington State
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Quote:
Originally Posted by 930 porsche View Post
I was just wandering on the AAV, when it is cold it is 1/4 open is it normal or is it suppose to open completely? As you know there is a little slit opening weather it is open or closed. If it continues I will have to do a fuel pressure check.
Generally the auxillary air regulator is 3/4 to fully open when cold, and when warm all you can see is that little vertical slit.

JBL's advice is right on. But I believe you need to have the engine running before you'll be able to measure any voltage at the WUR connection. Just turning on the ignition won't put any voltage there.
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Mark H. 1987 930, GP White, Wevo shifter, Borla exhaust, stock everything else. The result of a massive Pelicanite good will fire recovery effort. Truely an open book, ready for the slippery slopes to modification.
Old 02-23-2010, 10:16 AM
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