User Manual - Page 800

For 2001 XTERRA.

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DTC Confirmation Procedure
=NGEC0626
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 5 seconds before
conducting the next test.
TESTING CONDITION:
Always perform at a temperature above 10°C (14°F).
Before performing the following procedure, confirm that
battery voltage is more than 11V at idle.
SEF336Z
SEF337Z
SEF655Y
With CONSULT-II
1) Start engine and warm it up to normal operating temperature.
2) Stop engine and wait at least 5 seconds.
3) Turn ignition switch ON and select HO2S1 (B1)/(B2) P0132/
P0152 of HO2S1 in DTC WORK SUPPORT mode with
CONSULT-II.
4) Touch START.
5) Start engine and let it idle for at least 3.5 minutes.
NOTE:
Never raise engine speed above 3,200 rpm after this step. If
the engine speed limit is exceeded, return to step 5.
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 approximately 50 seconds or more.)
END SPEED 1,200 - 3,100 rpm
Vehicle speed Less than 100 km/h (62 MPH)
B/FUEL SCHDL 2.8 - 11 msec
Selector lever Suitable position
If TESTING is not displayed after 5 minutes, retry from
step 2.
7) Make sure that OK is displayed after touching SELF-DIAG
RESULTS.IfNG is displayed, refer to Diagnostic
Procedure, EC-801.
DTC P0132, P0152 HEATED OXYGEN SENSOR 1 (FRONT)
(BANK 1)/(BANK 2) (RICH SHIFT MONITORING)
VG33E
DTC Confirmation Procedure
EC-800
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