7-11
CARB
CARBURETORS AND FUEL PUMP
THROTTLE POSITION SENSOR (T.P.S.)
INSPECTION AND ADJUSTMENT
NOTE:
Before adjusting the throttle position sensor, prop-
erly adjust the idle speed.
1. Inspect:
• Throttle position sensor
Inspection steps:
• Disconnect the throttle position sensor coupler.
• Connect the pocket tester (
Ω
×
1k) to the throt-
tle position sensor coupler.
• Check the throttle position sensor resistance.
Out of specification
→
Replace the throttle posi-
tion sensor.
• Connect the pocket tester (
Ω
×
1k) to the throt-
tle position sensor coupler.
• While slowly pushing the throttle check the
throttle position sensor resistance.
Out of specification
→
Replace the throttle posi-
tion sensor.
Positive tester probe
→
Blue
1
Negative tester probe
→
Black
2
Throttle position sensor resistance
“R
1
”:
4 ~ 6 k
Ω
at 20 °C (68 °F)
(Blue – Black)
Positive tester probe
→
Yellow
3
Negative tester probe
→
Black
2
Throttle position sensor resistance
“R
2
”:
0 ~ 4 k
Ω
at 20 °C (68 °F)
(Yellow – Black)
Summary of Contents for RS90K
Page 2: ......
Page 8: ......
Page 65: ...INSP ADJ ...
Page 158: ...2 57 INSP ADJ CARBURETOR TUNING Guide for carburetion ...
Page 195: ...INSP ADJ ...
Page 659: ... ELEC ...
Page 721: ... ELEC ...
Page 816: ...9 33 SPEC CABLE ROUTING 1 7 2 3 4 6 5 A A A A ...
Page 824: ...9 41 SPEC CABLE ROUTING 3 J K I H G F E D C B A 0 9 8 7 4 5 6 2 1 ...
Page 826: ...9 43 SPEC CABLE ROUTING 3 J K I H G F E D C B A 0 9 8 7 4 5 6 2 1 ...
Page 828: ...9 45 SPEC CABLE ROUTING A B B 1 2 3 4 5 6 7 8 9 0 A B 9 C 0 D E G F B B A ...
Page 830: ...9 47 SPEC CABLE ROUTING 1 5 2 3 4 A B 6 5 7 8 9 0 A C A A B B B A A B ...
Page 832: ...9 49 SPEC CABLE ROUTING A A 7 1 2 3 4 6 5 ...
Page 834: ...9 51 SPEC CABLE ROUTING 1 2 3 4 5 6 7 5 B B A A 8 9 4 4 A A B B ...
Page 836: ......
Page 839: ......