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FUEL
SYSTEM
AND
THROTTLE
BODY
STP SENSOR ADJUSTMENT
If the STP sensor adjustment is necessary, measure the sensor
resistance and adjust the STP sensor position as follows:
• Disconnect the STVA coupler.
• Turn the ignition switch ON.
• Close the secondary throttle valve by finger, and measure the
STP sensor output voltage.
_ STP sensor
output
voltage
ST valve is
fully
closed: 0.48 - 0.52 V
(c±)
Yellow - 8 Black)
,gtl 09900-25008: Multi
circuit
tester set
09900-25009: Needle pointed probe set
~
Tester knob indication: Resistance
(0)
• Loosen the STP sensor mounting screws.
• Adjust the STP sensor until resistance comes to specification
and tighten the STP sensor mounting screws.
IKiOti
09930-11950: Torx wrench
~
STP sensor mounting screw: 3.5 N·m
(0.35 kgf-m, 2.5 Ib-ft)
THROTTLE BODY CLAMP POSITION
Forward
~
25·
±
10·
L
-t-tlr-
VIEWOFTOP
R