User Manual - Page 194

For 2001 XTERRA.

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SEF643Y
SEF644Y
SEF645Y
DTC Confirmation Procedure
=NGEC0098
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:
Before performing the following procedure, confirm that bat-
tery voltage is more than 11V at idle.
With CONSULT-II
1) Start engine and warm it up to normal operating temperature.
2) Select HO2S1 (B1) P0130 of HO2S1 (front) in DTC WORK
SUPPORT mode with CONSULT-II.
3) Touch START.
4) Let it idle for at least 3 minutes.
NOTE:
Never raise engine speed above 3,000 rpm after this step. If
the engine speed limit is exceeded, return to step 4.
5) 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 10 to 60 seconds.)
ENG SPEED 1,400 - 4,000 rpm
Vehicle speed 64 - 130 km/h (40 - 81 MPH)
B/FUEL SCHDL 3.5 - 17 msec
Selector lever Suitable position
If TESTING is not displayed after 5 minutes, retry from
step 2.
6) Make sure that OK is displayed after touching SELF-DIAG
RESULTS.IfNG is displayed, refer to Diagnostic
Procedure, EC-197.
During this test, P1148 may be displayed on CONSULT-II
screen.
DTC P0130 HEATED OXYGEN SENSOR 1 (FRONT) (CIRCUIT)
KA24DE
On Board Diagnosis Logic (Contd)
EC-194
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