3000GT AWD V6-2972cc 3.0L DOHC Turbo (1991)
Air Bypass Valve: Testing and Inspection
Air Cleaner, Air Piping And Components (Turbocharged)
1.
Remove the air bypass valve.. Refer to COMPONENT REPLACEMENT AND REPAIR PROCEDURES.
Air Bypass Valve Operational Test Hook-up
2.
Connect a hand vacuum pump to the fitting of the air bypass valve.
3.
Apply a vacuum of approx. 15.7 in.Hg., Check that the valve starts to open, and that the valve holds vacuum without bleeding off.
