User Manual - Page 175

For 2001 XTERRA.

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DTC Confirmation Procedure
=NGEC0083
Perform PROCEDURE FOR MALFUNCTION A first. If the 1st
trip DTC cannot be confirmed, perform PROCEDURE FOR
MALFUNCTION B. If there is no problem on PROCEDURE
FOR MALFUNCTION B, perform PROCEDURE FOR MAL-
FUNCTION C.
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.
PROCEDURE FOR MALFUNCTION A
NGEC0083S01
CAUTION:
Always drive vehicle at a safe speed.
TESTING CONDITION:
Before performing the following procedure, confirm that
battery voltage is more than 10V at idle.
This test may be conducted with the drive wheels lifted in
the shop or by driving the vehicle. If a road test is
expected to be easier, it is unnecessary to lift the vehicle.
SEF065Y
With CONSULT-II
1) Turn ignition switch ON and select DATA MONITOR mode
with CONSULT-II.
2) Start engine and maintain the following conditions for at least
5 consecutive seconds.
VHCL SPEED SE More than 4 km/h (2 MPH)
Selector lever Suitable position except P or N
position
3) If 1st trip DTC is detected, go to Diagnostic Procedure,
EC-179.
With GST
Follow the procedure With CONSULT-II.
No Tools
1) Start engine and maintain the following conditions for at least
5 consecutive seconds.
Vehicle speed More than 4 km/h (2 MPH)
Selector lever Suitable position except P or N
position
2) Turn ignition switch OFF and wait at least 5 seconds.
3) Turn ignition switch ON and perform Diagnostic Test Mode II
(Self-diagnostic results) with ECM.
4) If 1st trip DTC is detected, go to Diagnostic Procedure,
EC-179.
DTC P0120 THROTTLE POSITION SENSOR
KA24DE
DTC Confirmation Procedure
EC-175
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
GI
MA
EM
LC
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