Tracker 4x4 L4-1.6L VIN 6 (1995)
Tank Pressure Control Valve: Testing and Inspection
2-Way Check Valve
TANK PRESSURE CONTROL VALVE FUNCTIONAL TEST
1. Connect a length of hose to black side of Tank Pressure Control (TPC) valve.
2. Blow into hose; air should pass through the TPC valve.
3. Remove hose from black side and connect it to the orange side of the TPC valve.
4. Blow into hose; air should not pass through the TPC valve. If the TPC valve does not pass the above tests, replace the TPC valve.
