11.8
BATTERY & ELECTRICAL SYSTEMS
THROTTLE POSITION SENSOR (TPS)
The following models use a throttle position sensor (TPS):
• 500 XC SP
• 600 HO Carbureted (All Models)
• 600 HO CFI (All Models)
• 700 HO CFI (All Models)
The TPS is located on the carburetor rack (carbureted engines)
or on the throttle body (CFI engines). The TPS is set at the time
of manufacture and should only require adjustment when:
• When the TPS is replaced.
• When the carburetor rack or throttle body is replaced or
adjusted.
• The TPS is suspected of being set incorrectly as part of
troubleshooting.
The TPS test tool, PN 2201519, is used to accurately adjust the
TPS return signal settings.
TPS Test Tool Setup
The test tool must be always be used to inspect the TPS on
carbureted engines. On CFI models, either the test tool or Digital
Wrench can be used to test the TPS.
NOTE: Signal readings can be affected if the 9 volt
battery is weak. Always verify the battery is in good
condition.
1.
Set the multimeter to read Vdc.
2.
Verify the 9 volt battery condition by inserting the black
multimeter probe into the black wire terminal and the red
multimeter probe into the pink wire terminal. Voltage
should read 4.99 to 5.01 Vdc. Use a new battery if voltage
is below 4.99 Vdc.
3.
Connect the test tool to the TPS on the carburetor or throttle
body.
NOTE: Always disconnect the 9 volt battery when
tool is not in use.
Using the TPS Test Tool
1.
Remove the wiring harness connector from the TPS.
2.
Verify the throttle cable is not kinked and the throttle flipper
is closed.
3.
Connect the test tool to the TPS.
4.
Insert the black multimeter probe into the black terminal
port, then insert the red multimeter probe into the yellow
terminal port.
5.
Reference the specifications to determine if the TPS
requires adjustment or replacement.
6.
To verify the TPS is sending a linear signal, slowly move
the throttle flipper from the closed to WOT position, then
back down to the closed position.
7.
The voltage readings displayed on the multimeter should
rise and fall without erratically jumping from high to low.
NOTE: The multimeter display may change scales
and show O.L. momentarily when throttle flipper is
moving.
8.
If the signal readings are erratic, replace the TPS sensor.
Black
Probe
Red
Probe
Red Pink
Black
TPS Setting Specifications
E
NGINES
V
OLTAGE
S
ETTINGS
Carbureted Engines
4.00 +/- 0.1 Vdc @ WOT
CFI Engines
0.95 +/- 0.01 Vdc @ Idle
Содержание 340 LX 2007
Страница 4: ......
Страница 40: ...NOTES MODEL SPECIFICATIONS 1 36...
Страница 51: ...2 11 GENERAL 2 SPECIAL TOOLS Special Tools...
Страница 52: ...2 12 GENERAL...
Страница 53: ...2 13 GENERAL 2...
Страница 54: ...2 14 GENERAL...
Страница 80: ...NOTES MAINTENANCE 3 26...
Страница 91: ...4 11 FUEL DELIVERY 4 Throttle Opening Vs Fuel Flow VM only...
Страница 104: ...NOTES FUEL DELIVERY 4 24...
Страница 114: ...5 10 ENGINE 500 600 Touring WideTrak LX Touring WideTrak...
Страница 146: ...NOTES ENGINE 5 42...
Страница 170: ...NOTES CLUTCHING 6 24...
Страница 214: ...NOTES FRONT SUSPENSION STEERING 8 20...
Страница 259: ...10 11 CHASSIS HOOD 10...
Страница 260: ...NOTES CHASSIS HOOD 10 12...
Страница 272: ...11 12 BATTERY ELECTRICAL SYSTEMS ELECTRIC START GEN II EDGE System Schematic...
Страница 276: ...11 16 BATTERY ELECTRICAL SYSTEMS ELECTRIC START IQ CARBURETED CFI System Schematic 600 HO Carbureted...
Страница 277: ...11 17 BATTERY ELECTRICAL SYSTEMS 11 System Schematic 600 700 CFI...
Страница 286: ...11 26 BATTERY ELECTRICAL SYSTEMS Chassis Relay...
Страница 288: ...11 28 BATTERY ELECTRICAL SYSTEMS Vehicle Speed Sensor...
Страница 293: ...11 33 BATTERY ELECTRICAL SYSTEMS 11 CFI Power System CFI Ignition Injection Power...
Страница 294: ...11 34 BATTERY ELECTRICAL SYSTEMS CFI Crank Position System CFI Safety Stop System...
Страница 295: ...11 35 BATTERY ELECTRICAL SYSTEMS 11 CFI Full Load Fuel Injectors CFI Part Load Fuel Injectors...
Страница 296: ...11 36 BATTERY ELECTRICAL SYSTEMS CFI Chassis Power CFI Ignition Coils...
Страница 297: ...11 37 BATTERY ELECTRICAL SYSTEMS 11 CFI TBAP Sensor CFI TPS Engine Temp Sensors...
Страница 298: ...11 38 BATTERY ELECTRICAL SYSTEMS CFI Exhaust Solenoid CFI Knock Sensor...
Страница 299: ...11 39 BATTERY ELECTRICAL SYSTEMS 11 CFI Fuel Pump CFI Diagnostic Connections...
Страница 300: ...11 40 BATTERY ELECTRICAL SYSTEMS CFI MFD Circuits CFI MFD Power Circuits...
Страница 301: ...11 41 BATTERY ELECTRICAL SYSTEMS 11 CFI Fuel Level Circuit CFI Vehicle Speed Circuit...
Страница 302: ...11 42 BATTERY ELECTRICAL SYSTEMS CFI Mode Set Switch CFI PERC Switch...
Страница 318: ...12 1 Wiring Diagrams 2007 340 550 GEN II EDGE Models...
Страница 319: ...12 2 Wiring Diagrams 2007 Wide Trak...
Страница 320: ...12 3 Wiring Diagrams 2007 500 XCSP...
Страница 321: ...12 4 Wiring Diagrams 2007 600 HO Carbureted 1 of 2...
Страница 322: ...12 5 Wiring Diagrams 2007 600 HO Carbureted 2 of 2...
Страница 323: ...12 6 Wiring Diagrams 2007 600 HO Carbureted Hood Harness...
Страница 324: ...12 7 Wiring Diagrams 2007 600 700 CFI 1 of 2...
Страница 325: ...12 8 Wiring Diagrams 2007 600 700 CFI 2 of 2...
Страница 327: ...12 10 Wiring Diagrams...