User Manual - Page 384

For 2001 XTERRA.

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8 CHECK EVAP CANISTER VENT CONTROL VALVE AND O-RING
Without CONSULT-II
Check air passage continuity under the following conditions.
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 GO TO 9.
NG Replace EVAP canister vent control valve and O-ring.
9 CHECK INTERMITTENT INCIDENT
Perform TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT, EC-142.
INSPECTION END
DTC P0446 EVAPORATIVE EMISSION (EVAP) CANISTER
VENT CONTROL VALVE (CIRCUIT)
KA24DE
Diagnostic Procedure (Contd)
EC-384
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