Guest Roger NE Posted December 10, 2013 Share Posted December 10, 2013 (edited) Hope someone can help me . . . I have a 2JZ-GE I'm about to install . . . there's a VAC line missing, which (having looked at another owner's engine) I now know should go from the little metal pipe on top of the throttle body, via a little plastic valve to the "tree" of metal VAC pipes. Can somebody tell me what this line does? (ie where does it end up going?) And if I need the line, do I need to get one of the little valves? Edited December 10, 2013 by Roger NE (see edit history) Quote Link to comment Share on other sites More sharing options...
Guest Roger NE Posted December 10, 2013 Share Posted December 10, 2013 The port on top of the Throttle Body I am talking about is labelled "P" (the other two alongside are blanked off) Hope somebody can help, as I've tried searching the TSRM Quote Link to comment Share on other sites More sharing options...
thomo8568 Posted December 10, 2013 Share Posted December 10, 2013 Think mine goes from the throttle body to the metal pipes. then out to the vacuum tank, from the vacuum tank to the vac switching valve on the tank. Then from there to the second butter fly valve on the intake chamber. If that helps. Quote Link to comment Share on other sites More sharing options...
Guest Roger NE Posted December 10, 2013 Share Posted December 10, 2013 (edited) Just saw that diagram you posted on my original thread about VAC lines . . . Please refer to the other thread . . . Edited December 10, 2013 by Roger NE (see edit history) Quote Link to comment Share on other sites More sharing options...
LOGIE Posted December 10, 2013 Share Posted December 10, 2013 Doesnt that pipe go to the charcoal cannister? Im 90% sure it does. Quote Link to comment Share on other sites More sharing options...
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