Honda CBF600SA Service Manual page 144

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys.
FUEL SYSTEM (PGM-FI)
3. Injector Resistance Inspection
Turn the ignition switch OFF.
Measure the resistance of the injector connector
terminals.
STANDARD: 11 – 13 Ω (20 °C/68 °F)
Is the resistance within 11 – 13 Ω (20 ° C/68 ° F)?
YES
NO
4. Injector Signal Line Open Circuit Inspection
Disconnect the ECM 33P (Black) connector.
Check the continuity between the ECM 33P
(Black) connector and injector 2P (Gray) connec-
tor of the wire harness side.
CONNECTION: SIGNAL LINE – SIGNAL LINE
TOOL:
Test probe
Is there continuity?
YES
NO
5. Injector Signal Line Short Circuit Inspection
Check for continuity between the injector 2P
(Gray) connector and ground.
CONNECTION: SIGNAL LINE – Ground
Is there continuity?
YES
NO
5-30
email: info@motomatrix.co.uk
– GO TO STEP 4.
– Faulty injector
07ZAJ-RDJA110
– GO TO STEP 5.
– Open circuit in SIGNAL line wire
– Short circuit in SIGNAL LINE wire
– Replace the ECM with a known good
one, and recheck; refer to Key Registra-
tion Procedures (page 21-6)
INJECTOR 2P CONNECTORS
(Wire side/female terminal):
#3 INJECTOR 2P
CONNECTOR
Pink/
green
A8
A7
33P (Black) CONNECTOR
(Wire side/female terminals)
#1: Pink/yellow
#2: Pink/blue
#3: Pink/green
#4: Pink/black
2P (Gray) CONNECTOR
(Wire side/female terminal)
INJECTOR
#4 INJECTOR 2P
CONNECTOR
Pink/black
#2 INJECTOR 2P
CONNECTOR
Pink/
blue
A6
Pink/
A17
yellow
#1 INJECTOR 2P
CONNECTOR