Suzuki DF150 Service Manual page 119

3-60 ENGINE CONTROL SYSTEM
SHIFT POSITION SENSOR
! 09930-99320: Digital tester
09930-89220: 3-pin test cord
$ Tester range: %(DCV (See chart for range.)
1. Turn ignition switch OFF.
2. Connect 3-pin test cord between shift position sensor and
wire harness as shown in figure.
3. Turn the ignition switch ON.
4. Connect tester probe as shown in the illustration and check
for sensor power source voltage.
Sensor power source voltage: Approx. 5 V
5. Connect tester probe as shown in the illustration.
Check for sensor output voltage while operating remo-con
handle.
Sensor output voltage:
Shift position
Forward
Neutral
Reverse
If out of specification:
• 1st Check remo-con cable adjustment, readjust if necessary.
• 2nd Check wire harnesses for open and short.
If wire harnesses are in good condition, replace shift position
sensor and recheck.
NOTE:
After installing shift position sensor, check for proper correct
function by operating remo-con handle.
Output voltage
Approx. 4.1 V
Approx. 2.3 V
Approx. 0.8 V
2
3
1. Shift position sensor
2. Adjust screw
3. Clutch lever
Power source voltage
Bl
Y
W R B/W
B
Shift position
sensor
Out put voltage
Bl
Y
W R B/W
B
Shift position
sensor
1