Inquiries to Rider

DFI Diagnosis Flow Chart

• 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.

Sample Diagnosis Sheet