User Manual - Page 352

For 2002 NISSAN MAXIMA.

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SEC140D
DTC Confirmation Procedure
NFEC0957
SEC141D
SEC759C
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously conducted,
always turn ignition switch “OFF” and wait at least 10 seconds
before conducting the next test.
TESTING CONDITION:
Always perform test at a temperature of 5°C (41°F) or more.
WITH CONSULT-II
NFEC0957S01
1) Start engine and warm it up to normal operating temperature.
2) Turn ignition switch “OFF” and wait at least 10 seconds.
3) Start engine and let it idle for at least 70 seconds.
4) Select “PURG FLOW P0441” of “EVAPORATIVE SYSTEM” in
“DTC CONFIRMATION” mode with CONSULT-II.
5) Touch “START”.
If “COMPLETED” is displayed, go to step 7.
6) When the following conditions are met, “TESTING” will be dis-
played on the CONSULT-II screen. Maintain the conditions
continuously until “TESTING” changes to “COMPLETED”. (It
will take at least 35 seconds.)
Selector lever Suitable position
Vehicle speed 32 - 120 km/h (20 - 75 MPH)
ENG SPEED 500 - 3,000 rpm
B/FUEL SCHDL 1.3 - 8.1 msec
Engine coolant temperature 70 - 100°C (158 - 212°F)
If “TESTING” is not changed for a long time, retry from
step 2.
7) Make sure that “OK” is displayed after touching “SELF-DIAG
RESULTS”. If “NG” is displayed, refer to “Diagnostic
Procedure”, EC-354.
SEC915C
Overall Function Check
NFEC0958
Use this procedure to check the overall monitoring function of the
EVAP control system purge flow monitoring. During this check, a
1st trip DTC might not be confirmed.
WITH GST
NFEC0958S01
1) Lift up drive wheels.
2) Start engine (TCS switch “OFF”) and warm it up to normal
operating temperature.
3) Turn ignition switch “OFF”, wait at least 10 seconds.
4) Start engine and wait at least 70 seconds.
DTC P0441 EVAP CONTROL SYSTEM
DTC Confirmation Procedure
EC-352
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