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8 CHECK WATER SEPARATOR
1. Check visually for insect nests in the water separator air inlet.
2. Check visually for cracks or flaws in the appearance.
3. Check visually for cracks or flaws in the hose.
4. Check that A and C are not clogged by blowing air into B with A, and then C plugged.
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5. In case of NG in items2-4,replace the parts.
NOTE:
Do not disassemble water separator.
OK or NG
OK © GO TO 9.
NG © Replace water separator.
9 CHECK EVAP CANISTER VENT CONTROL VALVE, O-RING AND CIRCUIT
Refer to “DTC Confirmation Procedure”, EC-594.
OK or NG
OK © GO TO 10.
NG © Repair or replace EVAP canister vent control valve and O-ring or harness/connector.
10 CHECK IF EVAP CANISTER SATURATED WITH WATER
1. Remove EVAP canister with EVAP canister vent control valve attached.
2. Does water drain from the EVAP canister?
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YesorNo
Yes © GO TO 11.
No (With CONSULT-II) © GO TO 13.
No (Without CONSULT-
II)
© GO TO 14.
GI
MA
EM
LC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
DTC P1456 EVAP CONTROL SYSTEM
Diagnostic Procedure (Cont’d)
EC-611
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