Service Manual — page 122 of 715

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3-32 FUEL SYSTEM (DFI)
Troubleshooting the DFI System
DFI Diagnosis Flow Chart

Inquiries to Rider
○Each rider reacts to problems in different ways, so it is important to confirm what kind of symptoms
 the rider has encountered.
○Try to find out exactly what problem occurred under exactly what conditions by asking the rider;
 knowing this information may help you reproduce the problem.
○The following sample diagnosis sheet will help prevent you from overlooking any areas, and will
 help you decide if it is a DFI system problem, or a general engine problem.