Introduction
Kobelco heavy equipment plays a vital role in various industries, from construction to mining. The reliability and performance of these machines are crucial for ensuring smooth operations. However, like any machinery, Kobelco equipment can encounter issues that need prompt attention. This is where the Kobelco fault codes list comes into play.
*Please press the following to search through the Kobelco fault codes list: CTRL+ F
| Error Code | Failure Detail |
|---|---|
| P2228 | Atmospheric pressure sensor malfunction (LOW) |
| P2229 | Atmospheric pressure sensor malfunction (HI) |
| P0192 | Common rail pressure sensor malfunction (LOW) |
| P0193 | Common rail pressure sensor malfunction (Hi) |
| P0191 | Common rail pressure sensor malfunction |
| P0237 | Boost pressure sensor malfunction (LOW) |
| P0108 | Boost pressure sensor malfunction (Hi) |
| P0117 | Coolant temperature sensor malfunction (Low) |
| P118 | Coolant temperature sensor malfunction (Hi) |
| P0182 | Fuel temperature sensor malfunction (Low) |
| P0183 | Fuel temperature sensor malfunction (Hi) |
| P0335 | Engine speed main sensor malfunction |
| P0340 | Engine speed Sub sensor malfunction |
| P2120 | Accelerator sensor 1 and 2 malfunction |
| P2122 | Acceleration sensor 1 malfunction (LOW) |
| P2123 | Acceleration sensor 1 malfunction (Hi) |
| P2127 | Acceleration sensor 2 malfunction (LOW) |
| P2128 | Acceleration sensor 2 malfunction (Hi) |
| P0629 | Supply pump SCV malfunction (Power source line short) |
| P0628 | Supply pump SCV malfunction (Full discharge mode) |
| P2635 | Supply pump SCV sticking |
| P0088 | Excessive common rail pressure |
| P1211 | Injector common 1 ground short |
| P1214 | Injector common 2 ground short |
| P1212 | Injector common 1 open circuit |
| P1215 | Injector common 2 open circuit |
| P0201 | Injector circuit Malfunction – Cylinder 1 |
| P0202 | Injector circuit Malfunction – Cylinder 2 |
| P0203 | Injector circuit Malfunction – Cylinder 3 |
| P0204 | Injector circuit Malfunction – Cylinder 4 |
| P0263 | Cylinder 1 Contribution/balance fault |
| P0266 | Cylinder 2 Contribution/balance fault |
| P0269 | Cylinder 3 Contribution/balance fault |
| P0272 | Cylinder 4 Contribution/balance fault |
| P0540 | Preheat circuit malfunction (GND Open/short circuit) |
| P617 | Starter signal malfunction |
| P0686 | Main relay malfunction |
| A015 | Engine adjustment (A adjustment) is not adjusted yet or is failed |
| A025 | Pump proportional valve adjustment (B adjustment) is not adjusted yet or is failed |
| A035 | Unload valve adjustment is not yet or failed |
| A215 | Written data of ROM hour meter data is incorrect |
| A225 | Writing data of ROM hour meter data is incorrect |
| A235 | Written data of ROM hour meter data is incorrect |
| A045 | Writing of ROM hour meter data is incorrect |
| A255 | Writing of proportional valve adjustment data is incorrect |
| B012 | Incorrect output of BOOM UP pressure sensor |
| B013 | Disconnection of BOOM UP pressure sensor |
| B014 | Short circuit of BOOM UP pressure sensor |
| B022 | Incorrect output of BOOM DOWN pressure sensor |
| B023 | Disconnection of BOOM DOWN pressure sensor |
| B024 | Short circuit of BOOM DOWN pressure sensor |
| B032 | Incorrect output of ARM OUT pressure sensor |
| B033 | Disconnection of ARM OUT pressure sensor |
| B034 | Short circuit of ARM OUT pressure sensor |
| B042 | Incorrect output of ARM IN pressure sensor |
| B043 | Disconnection of ARM IN pressure sensor |
| B044 | Short circuit of ARM IN pressure sensor |
| B052 | Incorrect output of BUCKET DIGGING pressure sensor |
| B053 | Disconnection of BUCKET DIGGING pressure sensor |
| B054 | Short circuit of BUCKET DIGGING pressure sensor |
| B062 | Incorrect output of BUCKET DUMP pressure sensor. |
| B063 | Disconnection of BUCKET DUMP pressure sensor. |
| B064 | Short circuit of BUCKET DUMP pressure sensor. |
| B072 | Incorrect output of SWING pressure sensor. |
| B073 | Disconnection of SWING pressure sensor. |
| B074 | Short circuit of SWING pressure sensor. |
| B092 | Incorrect output of Travel right pressure sensor. |
| B093 | Disconnection of Travel right pressure sensor. |
| B094 | Short circuit of Travel right pressure sensor . |
| B102 | Incorrect output of Travel left pressure sensor. |
| B103 | Incorrect output of Travel left pressure sensor. |
| B104 | Short circuit of Travel left pressure sensor. |
| B113 | Disconnection of pressure sensor of optional selector positioning. |
| B114 | Short circuit of pressure sensor of optional selector. |
| B162 | Incorrect output of P1 side pressure sensor. |
| B163 | Disconnection of P1 side pressure sensor. |
| B164 | Short circuit of P1 side pressure sensor. |
| B172 | Incorrect output of P2 side pressure sensor. |
| B173 | Disconnection of P2 side pressure sensor. |
| B174 | Short circuit of P2 side pressure sensor. |
| C012 | Incorrect output of P1 pump pressure sensor. |
| C013 | Disconnection of P1 pump pressure sensor. |
| C014 | Short circuit of P1 pump pressure sensor. |
| C022 | Incorrect output of P2 pump pressure sensor. |
| C023 | Disconnection of P2 pump pressure sensor. |
| C024 | Short circuit of P2 pump pressure sensor. |
| C033 | Disconnection of Boom head pressure sensor. |
| C034 | Short circuit of BOOM HEAD pressure sensor. |
| C043 | Disconnection of BOOM ROD pressure sensor. |
| C044 | Short circuit of BOOM ROD pressure sensor. |
| D012 | Failure of output of transistor ON at P1 unload proportional valve. |
| D013 | Disconnection of P1 unload proportional valve. |
| D022 | Failure of output of transistor ON at P2 unload proportional valve. |
| D023 | Disconnection of P2 unload proportional valve. |
| D032 | Failure of output of transistor ON at travel straight proportional valve. |
| D033 | Disconnection of travel straight proportional valve. |
| D062 | Failure of output of transistor |
| Error Code | Failure Detail |
|---|---|
| D062 | Failure of output of transistor ON at ARM IN HIGH SPEED proportional valve. |
| D063 | Disconnection of ARM HIGH SPEED proportional valve. |
| E012 | Failure of output of transistor ON at P1 pump proportional valve. |
| E013 | Disconnection of P1 pump proportional valve. |
| E022 | Failure of output of transistor ON at P2 Pump proportional valve. |
| E023 | Disconnection of P2 pump proportional valve. |
| F011 | Failure of output transistor OFF and GND short of attachment boost SOL valve. |
| F013 | Failure of output transistor ON and disconnection of attachment boost SOL valve. |
| F021 | Failure of output transistor OFF and GND short of Swing parking SOL valve. |
| F023 | Failure of output transistor ON and disconnection of Swing parking SOL valve. |
| F031 | Failure of output transistor OFF and GND short of Travel 1-2 speed SOL valve. |
| F033 | Failure of output transistor ON and disconnection of Travel 1-2 speed SOL valve. |
| F041 | Failure of output transistor OFF and GND short of optional selector SOL valve. |
| F043 | Failure of output transistor ON and disconnection of optional selector SOL valve. |
| G032 | Overrun of speed sensor of direct input Mechatro-controller. |
| G033 | Disconnection of speed sensor of direct input Mechatro-controller. |
| G042 | Overrun of speed sensor of direct input Mechatro-controller and received data from E/G controller. |
| G043 | Disconnection of speed sensor of direct input Mechatro-controller and received data from E/G controller. |
| H013 | Disconnection of acceleration potentio. |
| H014 | Power short-circuit of acceleration potentio. |
| H023 | Disconnection of Boom angle potentio. |
| H024 | Power short-circuit of Boom angle potentio. |
| H033 | Disconnection of Arm angle potentio. |
| H034 | Power short-circuit of Arm angle potentio. |
| H091 | Failure of GND short circuit of fuel sensor. |
| H093 | Disconnection of fuel sensor. |
| I111 | Received error of CAN communication (passive error) |
| I113 | Received error of CAN communication (time out) |
| I313 | Received error of cluster communication (time-out error) |
| K014 | Adhesion of battery relay terminal. |
| R014 | Failure of arc prevention relay of wiper motor. |
| R024 | Failure of normal rotation relay of wiper motor. |
| R034 | Failure of reverse relay of wiper motor. |
| R144 | Failure of swing flasher relay. |
| R154 | Failure of travel arm relay. |
| R164 | Failure of Auto idling stop relay. |
| R174 | Failure of Engine forcible stop relay. |
| R184 | Failure of lever lock relay. |
| R214 | Failure of safety relay. |
Understanding Kobelco Fault Codes List
Fault codes are diagnostic tools used to identify problems in Kobelco heavy equipment. They are generated by the equipment’s onboard computer systems, which continuously monitor various components for irregularities. When an issue is detected, a fault code is recorded, providing essential information for troubleshooting and repair.
Common Kobelco Fault Codes
Kobelco machinery may display a range of fault codes, each indicating a specific problem. Here are some common Kobelco fault codes:
- Code A001: Signifies an issue with the engine’s air intake system.
- Code E101: Indicates problems with the hydraulic system.
- Code P030: Relates to issues with the transmission.
Understanding these codes and their potential causes is crucial for quick and effective problem resolution.
Diagnosing and Resolving Kobelco Fault Codes
When a fault code appears in your Kobelco equipment, it’s essential to diagnose and address it promptly to avoid further damage and downtime. Here’s a step-by-step guide to addressing Kobelco fault codes:
- Access the Code: Begin by connecting a diagnostic tool to the equipment’s onboard computer to access the fault code.
- Interpret the Code: The fault code consists of alphanumeric characters. Consult the Kobelco fault code list or the equipment’s manual to interpret the code’s meaning.
- Identify the Cause: Use the code’s description to identify the potential cause of the issue. This may involve inspecting specific components or systems.
- Address the Problem: Based on your findings, take the necessary steps to address the problem. This could involve repairs, replacements, or adjustments.
- Clear the Code: Once the issue is resolved, clear the fault code from the system to confirm that the problem has been fixed.
While some fault codes can be addressed by experienced equipment operators or mechanics, others may require professional assistance.
The Consequences of Ignoring Kobelco Fault Codes
Ignoring fault codes can have various consequences, including:
- Safety Risks: Some fault codes are related to critical systems like brakes or hydraulic systems. Ignoring them can compromise operator and site safety.
- Financial Implications: Unresolved fault codes can lead to more extensive and costly repairs down the line. Addressing issues promptly can save both time and money.
Proactive Maintenance to Prevent Kobelco Fault Codes
Preventive maintenance is a key strategy for minimizing the occurrence of fault codes in Kobelco machinery. Regular checks and maintenance routines can help identify and address potential issues before they trigger fault codes. Here are some proactive maintenance tips to keep your Kobelco equipment in prime condition:
- Scheduled Inspections: Implement routine inspections of critical components such as the engine, hydraulics, and electrical systems. This allows you to identify and resolve issues before they become severe.
- Fluid Analysis: Regularly analyze the quality of fluids in your equipment, including engine oil and hydraulic fluids. Changes in fluid conditions can be indicative of developing issues.
- Filter Replacements: Maintain a schedule for replacing air, fuel, and hydraulic filters. Clean filters ensure optimal performance and reduce the risk of fault codes.
- Lubrication: Proper lubrication of moving parts is essential. Overlooking this can lead to increased friction and wear, potentially triggering fault codes.
- Software Updates: Keep your equipment’s diagnostic software up to date. Manufacturers often release updates that improve fault code detection and diagnostics.
Utilizing Technology for Kobelco Fault Code Management
Modern technology has revolutionized the way we manage Kobelco fault codes. Advanced diagnostic tools and software make it easier than ever to monitor, diagnose, and resolve issues. Some of the benefits of using technology in fault code management include:
- Real-time monitoring of equipment performance.
- Quick access to fault code information.
- Remote diagnostics and troubleshooting, reducing downtime.
- Enhanced data analysis for predictive maintenance.
By embracing these technological advancements, equipment operators and maintenance teams can streamline the diagnostic process, ensuring that Kobelco machinery runs efficiently.
Kobelco Fault Code List Resources
Accessing a comprehensive Kobelco fault code list is crucial for equipment owners and operators. Here are some resources where you can find this valuable information:
- Equipment Manuals: Most Kobelco equipment comes with a detailed manual that includes a list of fault codes and their meanings.
- Online Forums: Various online forums and communities dedicated to heavy equipment maintenance often have discussions and resources related to Kobelco fault codes.
- Manufacturer Websites: The official Kobelco website and support portals may provide access to fault code information and related documentation.
- Diagnostic Tools: Many diagnostic tools come with built-in databases of fault codes for specific equipment models.
Real-life Examples and Case Studies
To illustrate the practical application of Kobelco fault codes, let’s explore a couple of real-life examples and case studies:
- Case Study 1: A construction company noticed a fault code (E201) related to the hydraulic system in their Kobelco excavator. By promptly addressing the issue, they avoided a major hydraulic failure, saving both time and money.
- Case Study 2: An equipment rental company implemented regular fluid analysis for their Kobelco fleet. This proactive approach allowed them to detect deteriorating fluid conditions, preventing damage to critical components and maintaining their equipment’s reliability.
These examples highlight the real-world impact of effective fault code management.
The Importance of Prompt Action
In the world of heavy equipment, time is money, and prompt action is crucial. Addressing Kobelco fault codes in a timely manner not only prevents costly repairs and downtime but also ensures the safety and efficiency of operations. Whether you’re an equipment operator or a fleet manager, understanding the significance of swift action is essential for keeping your Kobelco machinery in peak condition.
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Conclusion
Kobelco fault codes are like the language of heavy equipment, offering valuable insights into the health and performance of your machinery. By understanding, diagnosing, and resolving these codes promptly, equipment owners and operators can keep their Kobelco equipment running efficiently, safely, and economically. With the right mix of proactive maintenance, technology, and expert guidance, the challenges presented by fault codes can be turned into opportunities for improved equipment reliability and performance.
FAQs (Frequently Asked Questions)
- What are fault codes in Kobelco equipment?
- Fault codes are alphanumeric codes generated by Kobelco machinery to indicate issues or irregularities in various systems.
- How can I access a Kobelco fault code list?
- You can find Kobelco fault code information in equipment manuals, online forums, and on the official Kobelco website.
- What are the consequences of ignoring fault codes in Kobelco equipment?
- Ignoring fault codes can lead to safety risks, costly repairs, and increased downtime.
- How can I implement proactive maintenance for my Kobelco machinery?
- Proactive maintenance involves scheduled inspections, fluid analysis, filter replacements, lubrication, and keeping diagnostic software up to date.
- Why is prompt action essential when a fault code appears?
- Prompt action helps prevent further damage, safety risks, and costly downtime, ensuring the efficient operation of Kobelco equipment.
For more information on Kobelco trouble codes and related services, visit the official Kobelco website.