Special tools required Combination gauge kit 07YAJ-0010610 Tube joint adapter 07410-5790501 Remove the fuel fill cap. Remove the EVAP two way valve. Disconnect the vapor line from the EVAP two way valve (A). Connect it to the combination gauge kit and tube joint adapter and the vacuum pump (B) as shown. Apply vacuum slowly and continuously while watching the gauge. The vacuum should stabilize momentarily at 2.8 kPa (21 mmHg, 0.8 in.Hg). If the vacuum stabilizes (valve opens) below 2.8 kPa (21 mmHg, 0.8 in.Hg), install a new valve and retest. |