Yamaha CYGNUS RAY ZR 2022 Supplementary Service Manual page 18

GEN
SPECIAL TOOLS
INFO
Tool name/Tool No. Illustration
Yamaha diagnostic tool (Ver.3)
INS-019
(90890-03264)
This tool is used to diagnose electrical fault in ad-
vance fuel injection system.
Sub harness 3
(90890-03266)
This tool is used to connect FI YDT coupler to adapter
interface (BS-VI models).
Fuel injector plate
58 ± 0.10 mm
16 mm
INS-020
This tool is used to hold the fuel injector on injector
cleaning machine.
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