Failure Code [Ca132] Throttle Sensor Low Error - Komatsu Galeo PC138US-8 Shop Manual

SEN02463-01

Failure code [CA132] Throttle sensor low error

User code Failure code
E14
Contents of
• Low voltage was detected in fuel control dial circuit.
trouble
Action of • Sets throttle angle with signal other than fuel control dial signal and continues operation
controller (depending on each model)
Problem that
appears on • Engine speed cannot be controlled with fuel control dial.
machine
• Signal voltage of fuel control dial can be checked with monitoring function.
Related
(Code: 03000 Fuel control dial voltage)
information
• Method of reproducing failure code: Turn starting switch ON.
Possible causes
and standard
value in normal
state
20
Trouble
CA132
Cause
Carry out troubleshooting for failure code [CA131].
Throttle sensor low error
(Engine controller system)
Standard value in normal state/Remarks on troubleshooting
40 Troubleshooting
1
PC138US, USLC-8