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40 Troubleshooting
Failure code [CA115] Eng Ne and Bkup Speed Sens Error
User code
Failure code
E10
Contents of
• Both signals of engine Ne speed sensor and engine Bkup speed sensor are abnormal.
trouble
Action of
• None in particular.
controller
Problem that
• Engine stops.
appears on
• Engine does not start.
machine
Related infor-
• Method of reproducing failure code: Start engine.
mation
Possible causes
and standard
Defective connection of sen-
value in normal
1
sor connector
state
PC210, 230, 240-8
Trouble
CA115
Cause
Engine Ne and Bkup speed sensor error
(Engine controller system)
Standard value in normal state/Remarks on troubleshooting
Connectors of Ne speed sensor and Bkup speed sensor may be
connected defectively (or connected to wrong parts). Check them
directly.
UEN00240-01
1
23
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Troubleshooting
