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Old 01-22-2012, 02:53 PM
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sixto sixto is offline
smoke gets in your eyes
 
Join Date: Jun 2000
Location: Eastern TN
Posts: 20,851
There is a direct line from the engine vacuum pump to the VCV so it should be close to the same value of about 22"Hg. IIRC the line to the transmission should see at least 15"Hg at idle tapering to 0 at WOT.

Sixto
87 300D

Last edited by sixto; 01-22-2012 at 03:52 PM.
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