Celica Liftback L4-122 1998cc 2.0L DOHC Turbo (3S-GTE) (1992)
Vacuum Delay Valve: Testing and Inspection
Fig. 32 Testing EVAP Purge Jet
1. Remove Jet from vacuum line between BVSV and purge port.
2. Blow air through each side of Jet and check for blockage. Fig. 32
3. If a problem is found, replace Jet.