Failure Code [Ca2249] Rail Press Very Low Error - Komatsu ecot3 PC300LC-8 Shop Manual

SEN02630-05

Failure code [CA2249] Rail Press Very Low Error

Action code Failure code
E11 CA2249
Contents of
• There is low pressure error (2) in common rail circuit.
trouble
Action of con-
• Limits output and continues operation.
troller
Problem that • Engine does not start easily.
appears on • Exhaust gas becomes black.
machine • Engine output lowers.
Related infor-
• Method of reproducing failure code: Start engine.
mation
Possible causes
and standard
value in normal
1
state
44
Common rail pressure very low error
Trouble
(Engine controller system)
Cause Standard value in normal state/Remarks on troubleshooting
Carry out troubleshooting for failure code [CA559].
40 Troubleshooting
1
PC300, 350-8