User Manual - Page 394

For 2001 XTERRA.

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12 CHECK EVAP CANISTER VENT CONTROL VALVE
With CONSULT-II
Check air passage continuity.
Perform VENT CONTROL/V in ACTIVE TEST mode.
SEF143S
SEF803Y
If NG, 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 GO TO 14.
NG Replace EVAP canister vent control valve.
DTC P0450 EVAPORATIVE EMISSION (EVAP) CONTROL
SYSTEM PRESSURE SENSOR
KA24DE
Diagnostic Procedure (Contd)
EC-394
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