Failure Code [Ca145] Coolant Temp Sens Low Error - Komatsu Galeo PC800-8 Shop Manual

SEN00790-02

Failure code [CA145] Coolant Temp Sens Low Error

Action code Failure code
E15 CA145
Contents of
• Low temperature error occurred in coolant temperature sensor circuit.
trouble
Action of
• Fixes coolant temperature value (90°C) and continues operation.
controller
Problem that
appears on • Starting performance of the engine lowers during low temperature.
machine
Related • The signal voltage of coolant temperature sensor can be checked in monitoring function.
information (Code: 04105 Coolant temperature sensor voltage)
Possible causes
and standard
value in normal
state
34
Coolant Temp Sens Low Error
Trouble
(Engine controller system)
Cause Standard value in normal state/Remarks on troubleshooting
Carry out troubleshooting for failure code [CA144].
40 Troubleshooting
PC800, 850-8