ECM SYSTEM
WG1605-G-E3,WG1605-L-E3,WG1605-GL-E3, DM
1-31
Diagnostic Calibration Configuration and Corrective
Actions
Each fault within the GCP is capable of being
uniquely configured in the engine’s diagnostic calibration
to cause one or more corrective actions while a given
fault is active.
Table 2 identifies the configuration options and
corrective actions available for configuration of each
fault. The desired action is set by KUBOTA.
Table 2: Diagnostic Corrective Actions
Corrective Action Description
Enable Enables the fault for fault detection.
Shutdown Cause an engine shutdown when fault becomes active.
Never Forget
Retain fault as historic/previously active until cleared by a technician and does not allow
historic fault to be "auto-cleared".
Turn on MIL Turn on MIL output when fault becomes active.
CL Disable Disable closed-loop while the fault is active.
CL Disable Key-Cyc Disable closed-loop while the fault is active and for the remainder of the key cycle.
AL Disable Disable adaptive learn while the fault is active.
AL Disable Key-Cyc Disable adaptive learn while the fault is active and for the remainder of the key cycle.
Power Derate 1
Limit TPS to the Power Derate 1 % set in the diagnostic calibration while the fault is active.
The Power Derate 1 TPS % should be set higher than Power Derate 2 as Power Derate 2
adds a higher level of protection.
Power Derate 2
Limit TPS to the Power Derate 2 % set in the diagnostic calibration while the fault is active. If
the calibration is set to "Latched for Key-Cycle" Power Derate 2 remains active until engine
speed and FPP conditions are satisfied. The Power Derate 2 TPS % should be set lower than
Power Derate 1 as Power Derate 2 adds a higher level of protection.
Low Rev Limit
Limit RPM to the Low Rev Limit speed set in the diagnostic calibration while the fault is active.
If the calibration is set to "Latched for Key-Cycle" Low Rev Limit remains active until engine
speed and FPP conditions are satisfied.
Forced Idle
Limit RPM to the Forced Idle speed set in the diagnostic calibration while the fault is active
and for the remainder of the key cycle.
Soft Warning Turn on the soft warning output when the fault becomes active.
Hard Warning Turn on the hard warning output when the fault becomes active.
Stopped Check
Run fault detection/checking while the engine is in a key-on, engine-off condition.
• It is recommended that this feature only be used for general sensor faults (high/low
voltage) and some output drivers.
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