Was diagnosing a secondary boost problem and while following the vacuum line diagram I cam across a layout for a vacuum chamber for the double throttle solenoid (G). My car doesn't have a chamber there and when I look at another diagram, there is no mention of a vacuum chamber. Any thoughts?

http://www.turborx7.com/images/Techn...inal_image.jpg

http://www.turborx7.com/images/Techn...e_diagram2.jpg

 

The vacuum chamber for the DT is on automatics only. If your car is a manual, that chamber should not be there.

 

correct, if it is a manual, instead of a vac chamber, it will end with a breather on the vac line to the atmosphere.

Trev