• Positive tester probe
Yellow "1"
• Negative tester probe
Black/Blue "2"
Digital circuit tester
90890-03174
Model 88 maltimeter with
tachometer
YU-A1927
c. Measure the throttle position sensor volt-
age.
d. Adjust the throttle position sensor angle so
that the voltage is within the specified
range.
Output voltage (at idle)
Adjusted by tachometer
e. After adjusting the throttle position sensor
angle, tighten the throttle position sensor
screws.
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THROTTLE BODIES
7-7