5·22
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 - t l r -
VIEWOFTOP
R