Honda CB 600F Hornet 2007 Shop Manual page 145

3. IACV Circuit Continuity Inspection
Disconnect the ECM 33P (Black) connector.
Check the continuities between the ECM 33P
(Black) connector terminals and the IACV 4P
(Black) connector terminals.
CONNECTION: A 19 - Black/yellow
A2.7 - Black/red
A 16- Black/blue
A2.9 - Black/orange
TOOL:
Test probe
Are there continufties?
YES - GO TO STEP 4.
NO - • Open circuit in Black/yellow or Black/
red wire
• Open circuit in Black/blue or Black/
orange wire
4. IACV Resistance Inspection
Measure the resistance at the IACV 4P (Black)
connector terminals.
CONNECTION: Black/yellow - Black/orange
Black/red
n
STANDARD: 99 - 121
Is the resistance within 99 - 121
YES - Replace the ECM with new one. and
recheck; refer to Key Registration Proce­
dures (page 21-6)
NO - Faulty IACV
DTC 33-2 (EEPROM)
1. Recheck OTC
Clear the ECM self-diagnosis memory data (page
5-14).
Turn the ignition switch ON and engine stop
"O".
switch
Recheck the ECM EEPROM
Is the OTC 33-2 indicated?
YES - Replace the ECM with new one, and
recheck; refer to Key Registration Proce­
dures (page 21-6)
NO - Intermittent failure
07ZAJ-RDJA 110
Black/
yellow
4P (Black) CONNECTOR
(Motor side/male terminals)
- Black/blue
(20 °C/68 °F)
ri
(20 ° C/68 ° F'/?
FUEL SYSTEM (PGM-FI)
33P (Black) CONNECTOR
(Wire side/female terminals)
�I
-
Black/
Black/
\
orange
Black/
blue
re d
4P (Black) CONNECTOR
(Wire side/female terminals)
Black/
orange
blue
A27
5-35