Buell 2002 X1 Handbook page 219

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Test4.10
Check bulb.
Bulb OK?
Set engine stop switch to OFF.
Disconnect ECM connector [10] and
connect Breakout Box.
Turn ignition key switch ON. Jumper
Breakout Box (BK) Pin 4 to ground.
1
Check engine lamp should be ON. Is it?
YES
Replace ECM. See
2
4.29 ELECTRONIC
CONTROL MODULE.
7130
3
2002 Buell X1: Fuel System
Turn ignition key switch ON. Set engine stop
switch to RUN. Does the engine start?
YES
YES NO
Replace
bulb.
7132
NO
Disconnect instruments connector [39].
Remove BK/Y wire from connector [39] and
ground it. Reconnect connector [39].
Check engine lamp ON?
YES
Repair open or Repair open on O
short to voltage on wire that feeds bulb
BK/Y wire between
connector [39] and from bulb to con-
connector [10B].
7140
Did check engine lamp and no start
conditions occur simultaneously?
YES
No ECM power.
Refer to 4.13 NO
ECM POWER.
NO
or open on wire
nector [39].
7145
NO
NO
Refer to 4.12 ENGINE
CRANKS BUT WILL
NOT START for no start
condition and then return
to 4.10 CHECK ENGINE
LAMP NOT ILLUMI-
NATED AT KEY ON to
resolve no engine
check lamp.
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