3-26 FUEL SYSTEM (DFI)
Troubleshooting the DFI S ystem
Much of the DFI system troubleshooting work consists
of confirming continuity of the w iring. The DFI parts are
assembled and adjusted with precision, and it is impossible
to disassemble or repair them.
•
When checking the DFI parts, use a digital meter which
can be read two decimal place voltage or resistance.
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The DFI part connectors have seals, including the ECU.
When measuring the input or output voltage with the
connector joined, use the needle adapter set. Insert the
needle adapter inside the seal until the needle adapter
reaches the terminal.
Special Tool - Needle Adapter Set: 57001-1457
CAUTION
Insert the needle adapter straight along the terminal
in th e connector to prevent short-circuit between
terminals.
○
After measurement, remove the needle adapters and ap-
ply silicone sealant to the seals [A] of the connector [B]
for waterproofing.
Sealant - Kawasaki Bond (Silicone Sealant): 56019-120
-Seals of Connector
