EGR Function Testing
- Component Testing
- Vacuum Modulator (Corolla - Fwd)
- Vacuum Modulator (CARBURETED RWD Corolla & Tercel)
- Vacuum Modulator (All Other Models)
- Bi-Metallic Vacuum Switching Valve (BVSV) (CAMRY, CELICA, Pickup & 4RUNNER)
- Bi-Metallic Vacuum Switching Valve (BVSV) (Fuel Injected Corolla, Land Cruiser, MR2 & Van)
- Thermostatic Vacuum Switching Valve (TVSV) (CARBURETED Corolla & Tercel)
- Vacuum Switching Valve (VSV) (CRESSIDA, Land Cruiser & Supra)
- Check Valve (Corolla & Tercel)
- System Testing