Auto Throttle Solenoid; Inspection; Oil Level Switch Inspection - Honda GX690 Workshop Manual

OIL LEVEL SWITCH INSPECTION

Disconnect the engine wire harness from the oil level
switch.
Check continuity between the switch terminals.
There should be no continuity when the engine is full of
oil.
Drain the engine oil completely (page 3-4).
Check continuity between the switch terminals.
There should be continuity.
Check continuity between the switch terminals while
filling the engine oil.
The ohmmeter reading should go from continuity to no
continuity as the oil is filled.
If the correct continuity is not obtained, replace the oil
level switch (page 15-4).
OIL PRESSURE SWITCH INSPECTION
With the combination switch OFF, check continuity
between the switch terminal and switch body.
There should be continuity.
Start the engine and check continuity between the
switch terminal and switch body.
There should be no continuity.
If the correct continuity is not obtained, replace the oil
pressure switch (page 13-3).

AUTO THROTTLE SOLENOID

INSPECTION

Disconnect the auto throttle solenoid terminals.
Apply 12V battery voltage and check the auto throttle
solenoid lever operation.
OPERATING LEVER ANGLE: 24° – 26°
If the auto throttle solenoid is not operate or the
operating angle is out of specification, replace the auto
throttle solenoid (page 7-6).
OTHER ELECTRICAL
24° – 26°
ROTATION
DIRECTION
11-3