User Manual - Page 1085

For 2001 XTERRA.

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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.
SEF829T
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-981.
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.
DTC P1441 EVAP CONTROL SYSTEM (VERY SMALL LEAK)
VG33E
Diagnostic Procedure (Contd)
EC-1085
GI
MA
EM
LC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
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