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How to connect the HDS (Honda Diagnostic System):
1) Disconnect the data link connectors (Red connector: 4P
connector).
2) Connect the 4P connector that goes to the HDS to the
engine side 4P connector.
[2]
HDS 4P CONNECTOR
[1]
HDS (Honda
Diagnostic
System)
[1] DATA LINK CONNECTORS (DLC)
[RED: 4P CONNECTOR]
5) Start the engine and let it warm up sufficiently. Run the
engine under no load until the engine speed stabilizes, and
check the idling speed.
• If the idle speed is out of the specification, adjust the idle
• When the idle speed is outside the specification or when
a problem symptom shown on the Idle Control System
Troubleshooting Guide (P. 5-93) appears, perform the
adjustment.
6) Install the engine cover (P. 4-2).
Specified idle speed
750 ± 50 min
–1
(rpm)
(At neutral)
3) Connect the pin jack, that is the opposite side from the
cable 2P connector, to the digital tachometer.
[2] DIGITAL TACHOMETER
(KOWA: KEK-8-MT600)
[1]
PIN JACK