2006-2009 Honda TRX680 (TRX 680 FA-FGA) Factory Service Manual, Page 145Get this manual
FUEL SYSTEM (PGM-FI) 3Injector Open Circuit Inspection Turn the ignition switch OFFDisconnect the PCM 33P (Gray) and 33P (Black) connector (page 6-43)Check for continuity between the PCM 33P (Gray and Black) connectors and injector 2P (Gray) connector of tile wire harness side
peM 33P (BLACK) CONNECTOR ,Wire side of female terminal)
INJ 2P CONNECTOR
Test probe
07ZAJ-RDJA110
A4Blackyellow
BIN (Wire side of rdfemale terminal)
Connection: 833Greenblue Is there continuity?
NO _Open circuit in Greenblue wire Open circuit in Blacklyellowwire
.1:ttttttLtJI I
PCM 33P (GRAY) CONNECTOR
(Wire side of female terminal)