I have a 1999 g20t. I've searched though titles and keywords through this forum only to find very little information for a nice picture of a vacuum hose routing diagram. The previous owner of my car hacked things up pretty bad, I even had hoses that were just cut and sitting out in the open. Regardless, almost immediately after I replaced my crank position sensor, I'm throwing another CEL or SES light, and after running the code, it can be traced back to a selenoid on a vacuum line which is probably incorrectly routed.
Anyone with a picture or diagram that shows the correct OEM routing, or a link to go to the right place, would be much appreciated. I've been searching for awhile now and I've only been hitting dead ends.