Honda SH300 2006 Manual page 122

FUEL SYSTEM (PGM-FI)
HDS POCKET TESTER INFORMATION
• The HDS can readout the DTC, freeze data, current data and other ECM condition.
How to connect the HDS Pocket Tester
Turn the ignition switch to OFF.
Remove the maintenance lid (page 3-4).
Remove the dummy connector from the DLC.
Connect the HDS pocket tester to the DLC.
Turn the ignition switch ON and engine stop switch
" ", check the DTC and freeze data.
• Freeze data indicates the engine conditions when
the first malfunction was detected.
ECM reset
The HDS can reset the ECM data including the DTC,
freeze data and some learning memory.
DTC READOUT
Start the engine and check the MIL.
• If the engine will not start, turn the starter motor
for more than 10 seconds and check that the MIL
blinks.
• When the ignition switch is turned ON, the MIL
will stay on for a few seconds, then go off.
If the MIL stays on or blinks, connect the HDS Pocket
Tester to the DLC (page 6-12).
Read the DTC, freeze data and follow the trouble-
shooting index (page 6-15).
To read the DTC with the MIL blinking, refer to the
following procedure.
Reading DTC with the MIL
Turn the ignition switch to OFF.
Remove the maintenance lid (page 3-4).
Remove the dummy connector and short DLC termi-
nals using the special tool.
TOOL:
SCS connector
CONNECTION: Brown – Green/Black
Turn the ignition switch ON, read, note the MIL
blinks and refer to the troubleshooting index (page
6-15).
• If the ECM has any DTC in its memory, the MIL
will start blinking.
6-12
070PZ-ZY30100
SCS SERVICE CONNECTOR
DUMMY CONNECTOR
DLC
MIL
DLC