User Manual - Page 114

For 2001 XTERRA.

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16 CHECK CLOSED THROTTLE POSITION SWITCH IDLE POSITION (CHECK THROTTLE POSITION SEN-
SOR IDLE POSITION)
Without CONSULT-II
NOTE:
Always check ignition timing and base idle speed before performing the following.
1. Warm up engine to normal operating temperature.
2. Check FI cam. Refer to procedure 5.
3. Stop engine.
4. Disconnect closed throttle position switch harness connector .
5. Connect the tester probe to closed throttle position switch terminals 5 and 6.
6. Check harness continuity under the following conditions.
SEF862V
Insert the 0.1 mm (0.004 in) and 0.3 mm (0.012 in) feeler gauge alternately between the throttle adjust screw (TAS) and
throttle drum as shown in the figure.
AEC871A
Continuity should exist while inserting 0.1 mm (0.004 in) feeler gauge.
Continuity should not exist while inserting 0.3 mm (0.012 in) feeler gauge.
OK or NG
OK GO TO 20.
NG GO TO 17.
TROUBLE DIAGNOSIS BASIC INSPECTION
KA24DE
Basic Inspection (Contd)
EC-114
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