Failure Code [Ca352] Sensor Sup. 1 Volt. Low Error - Komatsu Galeo PC138US-8 Shop Manual

SEN02464-01

Failure code [CA352] Sensor sup. 1 volt. low error

User code Failure code
E15
Contents of
• Low voltage was detected in sensor power supply 1 (5 V) circuit.
trouble
Action of • Limits output of common rail pressure sensor and continues operation (Limits common rail pres-
controller sure).
Problem that
appears on • Output drops.
machine
Related
• Method of reproducing failure code: Turn starting switch ON.
information
Possible causes
and standard
value in normal
state
6
Trouble
CA352
Causes
Carry out troubleshooting for failure code [CA386].
Sensor sup. 1 volt. low error
(Engine controller system)
Standard value in normal state/Remarks on troubleshooting
40 Troubleshooting
1
PC138US, USLC-8