Throttle Position Sensor (Tps) - Buell XB9R 2003 Service Manual

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Table of Contents

THROTTLE POSITION SENSOR (TPS)

Connect vehicle to Digital Technician.

Select data monitor screen.

Select TP degrees on screen.

Ignition and run switch should be in the on position with

engine off and throttle in the closed position.

If closed throttle TP degree reading is not between 5.2 -

5.6 degrees, TPS should be recalibrated. See ADJUST-

Connect vehicle to Digital Technician.

Select data monitor screen.

Select TP degrees on screen.

Figure 1-60.

Back off idle adjustment until TPS is at

and then continue to back out one to two additional

Open and snap shut throttle control grip 2-3 times.

This is to ensure that the throttle plate is completely closed

before beginning recalibration.

Select calibrations screen.

Select the Buell calibrations tab.

Select Zero TPS function.

When calibration is complete, dialogue box will appear on

Digital Tech screen with message display "Command Sent

Successfully". Select OK to continue.

Select data monitor screen.

10. Select TP degrees on screen.

11. Turn idle speed screw in until the TPS degree reading is

12. Select RPM/Speed and Temperature on screen and start

13. Run vehicle until engine temperature is at 270

14. Set idle to 1050-1100 RPM.

15. Adjustment is complete.

2003 Buell XB9R: Maintenance

Figure 1-60. Idle Adjuster (behind left fork)