FUEL SYSTEM (PGM-FI)
5-31
DTC 13-1 (No.2 INJECTOR)
(page 5-29)
DTC 14-1 (No.3 INJECTOR)
(page 5-29)
DTC 15-1 (No.4 INJECTOR)
(page 5-29)
DTC 21-1 (O2 SENSOR)
• Before starting the inspection, check for loose or
poor contact on the O
2 sensor 4P (Black) connec-
tor and ECM 33P connectors, then recheck the
DTC.
1. O
2 Sensor System Inspection
Start the engine and warm up the engine up to
coolant temperature is 80 °C (176 °F).
Test-ride the motorcycle and check the O
2 sensor
with the HDS pocket tester.
Is the voltage as specified?
YES – Check the fuel pressure. If the system is
correct, GO TO STEP 4.
NO – GO TO STEP 2.
2. O
2 Sensor Open Circuit Inspection
Turn the ignition switch OFF.
Disconnect the ECM 33P connectors and O
2 sen-
sor 4P (Black) connector.
Check the continuity between the ECM 33P con-
nectors of the wire harness side and O
2 sensor
4P (Black) connector of the wire harness side.
Are there continuities?
YES – GO TO STEP 3.
NO – • Open circuit in Green/orange wire
• Open circuit in Orange/white wire
STANDARD: 0.1 V – 0.3 V
CONNECTION: A18 – Green/orange
B20 – Orange/white
TOOL:
Test probe 07ZAJ-RDJA110
33P (Black) CONNECTOR
(Wire side/female terminals)
33P (Light gray) CONNECTOR
(Wire side/female terminals)
4P (Black) CONNECTOR
(Wire side/male terminals)
A18 TERMINAL
B20 TERMINAL
Orange
/white
Green/
orange
Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys.
email: info@motomatrix.co.uk
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