Buell 2002 X1 Handbook page 422

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Speedometer Test: Chart 2B
INOPERATIVE, INACCURATE OR ERRATIC SPEEDOMETER
Continued from
Check for 11-13 VDC on GY wire in speedometer
sensor connector [65B]. Voltage present?
2002 Buell X1: Electrical
Speedometer Test: Chart 2A.
YES
Check for continuity to ground
on BK wire in connector [65B].
Continuity present?
YES
Check for voltage on W wire
in connector [65B]. While
connected, meter should read
4-6 VDC when gear tooth
absent and 0-1 VDC when
gear tooth present. Does it?
YES
Check speedometer power
(O/W wire) and ground terminal
(BK wire) voltage at back
of speedometer. Test voltage
why shaking harness.
Does voltage flunctuate?
YES
Repair as
necessary.
6008
Check for open/
grounded wires.
Wires OK?
NO
Check for open Replace
wires. Wires OK? speedometer.
YES
Replace Repair
speedometer. wires.
6022
NO
4-6 VDC is
not present.
Replace
speedometer
6022
NO
Check for spark plug wire terminals properly
seated onto spark plugs and secondary coil
terminals. Check for wear points on spark
plug wires where insulation may be
damaged. Does damage exist?
YES
Repair as
necessary.
6016
YES
System OK.
6029
NO
YES NO
Repair
wires.
6022
NO
6013
NO
4-6 VDC is present,
but no flunctuation
to 0-1 VDC.
Replace
speedometer sensor.
NO
Check speedometer speed
sensor. Clean or replace sen-
sor as required. Retest.
Problem solved?
NO
Replace
speedometer.
6024
6013
6010
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