Without Tank Pressure Control Solenoid Vacuum Valve

2-Way Check Valve:

TANK PRESSURE CONTROL VALVE - VEHICLES WITHOUT TANK PRESSURE CONTROL SOLENOID VACUUM (TPC SV) VALVE

WARNING: Do not suck air through the Tank Pressure Control valve tubes or hoses. Fuel vapor inside the TPC valve Is harmful.

REMOVE OR DISCONNECT
1. Two clamps and two fuel vapor hoses from Tank Pressure Control (TPC) valve.
2. TPC valve from engine compartment (next to EVAP canister).

INSPECT
1. Connect a length of hose to black side of TPC valve.
2. Blow into hose; air should not 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 pass through the TPC valve. If the TPC valve does not pass the above tests, replace TPC valve.

INSTALL OR CONNECT
1. Two fuel vapor hoses to TPC valve; secure with two clamps.
2. TPC valve to engine compartment (next to EVAP canister).