Honda BF135A Manual page 112

3) Connect the pin jack, that is the opposite side from the
cable 2P connector, to the digital tachometer.
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.
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.
Specified idle speed
(At neutral)
• If the idle speed is out of the specification, adjust the idle
(P. 5-94).
• 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).
3-23
750 ± 50 min –1 (rpm)
[2] DIGITAL TACHOMETER
[1] DATA LINK CONNECTORS (DLC)
[RED: 4P CONNECTOR]
[2]
HDS 4P CONNECTOR
[1]
PIN JACK
(KOWA: KEK-8-MT600)
[1]
HDS (Honda
Diagnostic
System)