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5 CHECK EVAP PURGE LINE
Check EVAP purge line (pipe, rubber tube, fuel tank and EVAP canister) for cracks or improper connection or disconnec-
tion.
Refer to “Evaporative Emission System”, EC-34.
OK or NG
OK 䊳 GO TO 6.
NG 䊳 Repair or reconnect the hose.
6 CLEAN EVAP PURGE LINE
Clean EVAP purge line (pipe and rubber tube) using air blower.
䊳 GO TO 7.
7 CHECK EVAP CANISTER VENT CONTROL VALVE, O-RING AND CIRCUIT
Refer to “DTC Confirmation Procedure”, EC-378.
OK or NG
OK 䊳 GO TO 8.
NG 䊳 Repair or replace EVAP canister vent control valve and O-ring or harness/connector.
8 INSTALL THE PRESSURE PUMP
To locate the EVAP leak, install EVAP service port adapter and pressure pump to EVAP service port securely.
SEF339V
SEF916U
NOTE:
Improper installation of the EVAP service port adapter to the EVAP service port may cause leaking.
Models with CONSULT-II 䊳 GO TO 9.
Models without CON-
SULT-II
䊳 GO TO 10.
DTC P0455 EVAP CONTROL SYSTEM (GROSS LEAK)
KA24DE
Diagnostic Procedure (Cont’d)
EC-404
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