4-18 2002 Buell S3T: Fuel System
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Diagnostic Check (Part 1 of 2)
Turn ignition/headlamp key switch ON. Set
engine stop switch to RUN. Do not start
engine. Does check engine lamp illuminate?
See 4.10 CHECK ENGINE
LAMP NOT ILLUMINATED AT
KEY ON.
NO
Does light go off after
four seconds?
YES
See 4.11 CHECK ENGINE
LAMP ON CONTINUOUSLY.
NO
Does engine
start?
YES
See 4.12 ENGINE CRANKS
BUT WILL NOT START.
NOYES
NO
Are any trouble
codes displayed?
YES
Compare scan data with Table 4-1.
Are values normal or within
typical ranges?
NO
Refer to applicable trouble code flow chart.
Start with lowest trouble code. All diagnostic
codes are listed in Table 4-5.
YES
Go to Diagnostic
Check (Part 2 of 2).
YES
See 4.8 WIGGLE TEST.
If Wiggle Test does not
recreate condition, refer
to symptoms tables.
NO
Refer to diagnostic
tips in related trouble
code chart (even if
no code is set).
1
STOP
Does Scanalyzer or check
engine lamp display ignition
module data? See 4.4 CHECK-
ING FOR TROUBLE CODES.
7110
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