Failure Code [Ca2186] Throt Sens Sup Volt Low Error - Komatsu Galeo PC800-8 Shop Manual

SEN00791-02

Failure code [CA2186] Throt Sens Sup Volt Low Error

Action code Failure code
E14 CA2186
Contents of
• Low voltage error occurred in throttle sensor power supply (5V) circuit.
trouble
Action of
• Use a signal other than throttle sensor to set the throttle position for operations.
controller
Problem that
appears on • Engine speed can not be controlled.
machine
Related • Signal voltage of the fuel control dial can be checked by monitoring function
information (Code No. 03000: voltage of fuel control dial).
Possible causes
and standard
value in normal
state
40
Throt Sens Sup Volt Low Error
Trouble
(Engine controller system)
Cause
Carry out troubleshooting for failure code [CA2185].
Standard value in normal state/Remarks on troubleshooting
40 Troubleshooting
PC800, 850-8