Diverter Valve
Disconnect hose at check valve and attach a pressure gauge. Plug opening at other end of gauge. Start engine and raise speed gradually. Pressure relief (air flowing from valve) should occur at pressure specified in RELIEF VALVE OPENING PRESSURE table.
RELIEF VALVE OPENING PRESSURE
| Application | psi (kg/cm2 ) | |
|---|---|---|
| Celica, Corona, Pickup | 3.3-5.5 (.23-.39) | |
| Corolla 1600 (Calif.) | 3.9-5.0 (.28-.35) | |
| Cressida | 4.4-6.3 (.30-.44) | |
| Land Cruiser | ||
| Federal | 3.9-6.1 (.28-.43) | |
| California | 5.7-8.5 (.40-.63) | |