User Manual - Page 507

For 2001 XTERRA.

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3 CHECK EVAP CANISTER VENT CONTROL VALVE AND O-RING
Without CONSULT-II
Check air passage continuity shown in the figure.
AEC783A
MTBL0297
If NG or operation takes more than 1 second, clean valve using air blower or replace as necessary.
If the portion B is rusted, replace EVAP canister vent control valve. Make sure new O-ring is installed properly.
OK or NG
OK 䊳 GO TO 4.
NG 䊳 Replace EVAP canister vent control valve and O-ring.
4 CHECK IF EVAP CANISTER IS SATURATED WITH WATER
1. Remove EVAP canister with EVAP canister vent control valve attached.
2. Check if water will drain from the EVAP canister.
SEF596U
YesorNo
Yes 䊳 GO TO 5.
No 䊳 GO TO 7.
5 CHECK EVAP CANISTER
Weigh the EVAP canister with EVAP canister vent control valve attached.
The weight should be less than 1.8 kg (4.0 lb).
OK or NG
OK 䊳 GO TO 7.
NG 䊳 GO TO 6.
DTC P1446 EVAPORATIVE EMISSION (EVAP) CANISTER
VENT CONTROL VALVE (CLOSE)
KA24DE
Diagnostic Procedure (Cont’d)
EC-507
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
GI
MA
EM
LC
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