2008-2010 Kawasaki KFX450R Factory Service Manual, Page 76Get this manual
FUEL SYSTEM (DFI) 3-19 Troubleshooting the DFI System
The DFI part connectors [A] have seals [B], including the ECUJoin the connector and insert the needle adapters [C] inside the seals [B] from behind the connector until the adapter reaches the terminalSpecial ToolNeedle Adapter Set: 57001-1457
CAUTION
Insert the needle adapter straight along the terminal in the connector to prevent short-circuit between terminalsmeasuring the Make sure thatthe position points are correct in the connector, noting of the lock [D] and lead