Subject	Boost leak pressure test
Posted by	madkiwi on September 04, 2014 at 12:50 AM
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Message	Correct me if I am wrong- but the only way this works is if the charcoal canister is removed (or the 3 system lines to it are capped). Because from reading the Japanese to English translation in the service manual, the "Signal Vc" line will not hold pressure. I already determined that the "purge" lines won't hold vacuum, so they officially allow "unmetered air" into the system. So a vacuum leak there. Probably not a lot, but really, who can tell? Someone conform this? If you have the factory charcoal canister still installed, can you really pressurize your intake system for 3 or 4 minutes at 5 psi? Thanks...
Follow Ups	Boost leak pressure test - madkiwi 00:50:58 09/04/14
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