Perkins 1104E Series Troubleshooting Manual page 134

134
Troubleshooting Section
Test Step 10. Remove the Throttle
Position Sensor from the Engine Speed
Control Assembly.
Illustration 50
Accelerator pedal assembly
A. Turn the keyswitch to the OFF position.
B. Record the position of the sensor before removing
the throttle position sensor.
C. Remove the throttle position sensor from the
housing and inspect the cables for signs of wear.
D. Connect a multimeter to terminal C of the Breakout
T.
E. Turn the keyswitch to the ON position.
F. Record the output signal of the throttle position
sensor with the sensor slot in the released
position.
G. Record the output signal of the throttle position
sensor with the sensor slot in the advanced
position.
Expected Result:
The throttle position sensor output is 10 percent or
less.
RENR2696-01
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