Honda SH300I 2006, Manual

Page: 140 / 511

FUEL SYSTEM (PGM-FI)
6-30
4. IACV Resistance Inspection
Measure the resistance at the IACV 4P connector
terminals of the IACV side.
Is the resistance within 110 – 150
Ω
(20
°
C/68
°
F)?
YES – GO TO STEP 5.
NO – Faulty IACV. Replace the IACV with a
new one, and recheck.
5. IACV Short Circuit Inspection
Check for continuity at the IACV 4P connector
terminals of the IACV side.
Is there continuity?
YES – Faulty IACV. Replace the IACV with a
new one, and recheck.
NO – Replace the ECM with new one, and
recheck; refer to Key Registration Proce-
dures (page 23-4)
DTC 33-2 (EEPROM)
1. Recheck DTC
Clear the DTC.
Turn the ignition switch "ON" and recheck the
DTC.
Is the DTC 33-2 indicated?
YES – Replace the ECM with new one, and
recheck; refer to Key Registration Proce-
dures (page 23-4)
NO – Intermittent failure
Connection: A – D
B – C
STANDARD: 110 – 150
Ω
(20
°
C/68
°
F)
4P CONNECTOR (IACV
side of male terminals)
D A
C
B
Connection: A – B
C – D
STANDARD: No continuity
4P CONNECTOR (IACV
side of male terminals)
A
C
B
D