|
|
P0442 EVAP CONTROL SYSTEM EC-759 < DTC/CIRCUIT DIAGNOSIS > [VQ40DE FOR USA AND CANADA] C D E F G H I J K L M A EC N P O • Never use compressed air or a high pressure pump. 2 , 0.6 psi) of pressure in the system. 4. Using EVAP leak detector, locate the EVAP leak. For the leak detector, refer to the instruction manual for more details. OK or NG OK >> GO TO 8. NG >> Repair or replace. 7. CHECK FOR EVAP LEAK Without CONSULT 1. Turn ignition switch OFF. 2. Apply 12 volts DC to EVAP canister vent control valve (1). The valve will close. (Continue to apply 12 volts until the end of test.) - EVAP control system pressure sensor (2) - Drain filter (3) - EVAP canister (4) - : Vehicle front 3. Pressurize the EVAP line using pressure pump with 1.3 to 2.7 kPa (10 to 20 mmHg, 0.39 to 0.79 inHg), then remove pump and EVAP service port adapter. CAUTION: • Never use compressed air or a high pressure pump. 2 , 0.6 psi) of pressure in the system. 4. Using EVAP leak detector, locate the EVAP leak. For the leak detector, refer to the instruction manual for more details. Refer . OK or NG OK >> GO TO 8. NG >> Repair or replace. 8. CHECK DRAIN FILTER EC-762, "Component Inspection" OK or NG OK >> GO TO 9. NG >> Replace drain filter. 9. CHECK EVAP CANISTER VENT CONTROL VALVE Check the following. • EVAP canister vent control valve is installed properly. FL-14, "Removal and Installation" • EVAP canister vent control valve. EC-774, "Component Inspection" . OK or NG OK >> GO TO 10. SEF200U ALBIA0514ZZ SEF200U |