Failure Code [Ca351] Injectors Drive Circuit Error - Komatsu PC88MR-10 Shop Manual

40 Troubleshooting
Troubleshooting by failure code (Display of code)

Failure code [CA351] Injectors Drive Circuit Error

Action level Failure code
L03 CA351
Detail of
Injector drive circuit is defective.
failure
Action of
Limits engine output (limits common rail pressure) and allows engine to run.
controller
Problem on
Engine output lowers.
machine
Related
Method of reproducing failure code: Start engine.
information
No. Cause
Defect in related system
1
Defective engine controller
2
system
40-166
Injectors Drive Circuit Error
Failure
(Engine controller system)
Procedure, measuring location, criteria and remarks
Check failure code (injector system failure code) that is displayed at the
same time. If another code is displayed, perform troubleshooting for it.
Perform troubleshooting for failure code [CA441].
(PC400-CA351-400-A-Z0-A)
PC88MR-10