Kubota WG1605-E3, Руководство по диагностике

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ECM SYSTEM
WG1605-G-E3,WG1605-L-E3,WG1605-GL-E3, DM
1-189
The ECM has checks that must be satisfied each time an instruction is executed. Several different things can
happen within the microprocessor that will cause this fault.
If this fault sets, the ECM will reset itself and log the code.
DTC 1612-Microprocessor Failure-RTI 1
• Hardware: Engine Control Module
• Enabling Conditions: Key on
• Set Conditions: Internal microprocessor error
• Corrective Action(s): MIL- On, fuel adaptive learn disabled and power derate 2 while code is active fault
remembered until fault is cleared manually with a scan tool
• Non-emissions related fault
• Possible Causes: Faulty ECM
The ECM has checks that must be satisfied each time an instruction is executed. Several different things can
happen within the microprocessor that will cause this fault. The ECM will reset itself in the event this fault is set, and
the MIL will be on until the code is cleared. This fault should be erased after diagnosis using a scan tool. It will not
self-erase.
During this active fault, Power Derate 2 will be enforced. When this is enforced, maximum throttle position will be
15 %.
DTC 1613-Microprocessor Failure-RTI 2
• Hardware: Engine Control Module
• Enabling Conditions: Key on
• Set Conditions: Internal microprocessor error
• Corrective Action(s): MIL- On, fuel adaptive learn disabled and power derate 2 while code is active fault
remembered until fault is cleared manually with a scan tool
• Non-emissions related fault
• Possible Causes: Faulty ECM
The ECM has checks that must be satisfied each time an instruction is executed. Several different things can
happen within the microprocessor that will cause this fault. The ECM will reset itself in the event this fault is set, and
the MIL will be on until the code is cleared. This fault should be erased after diagnosis using a scan tool. It will not
self-erase.
During this active fault, Power Derate 2 will be enforced. When this is enforced, maximum throttle position will be
15 %.
DTC 1614-Microprocessor Failure-RTI 3
• Hardware: Engine Control Module
• Enabling Conditions: Key on
• Set Conditions: Internal microprocessor error
• Corrective Action(s): MIL- On, fuel adaptive learn disabled and power derate 2 while code is active fault
remembered until fault is cleared manually with a scan tool
• Non-emissions related fault
• Possible Causes: Faulty ECM
The ECM has checks that must be satisfied each time an instruction is executed. Several different things can
happen within the microprocessor that will cause this fault. The ECM will reset itself in the event this fault is set, and
the MIL will be on until the code is cleared. This fault should be erased after diagnosis using a scan tool. It will not
self-erase.
During this active fault, Power Derate 2 will be enforced. When this is enforced, maximum throttle position will be
15 %.
KiSC issued 12, 2016 A