Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners
AURTTL012 Mapping and Delivery Guide
Diagnose complex faults in LNG fuel systems
Version 1.0
Issue Date: May 2024
Qualification | - |
Unit of Competency | AURTTL012 - Diagnose complex faults in LNG fuel systems |
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Description | |||
Employability Skills | |||
Learning Outcomes and Application | This unit describes the performance outcomes required to diagnose complex faults in liquefied natural gas (LNG) fuel systems and determine the repair action necessary to restore system performance. It involves confirming the existence of a fault, choosing the diagnostic procedure and tools, applying the diagnostic procedure, reporting conclusions and making repair recommendations. Complex faults are outside the normal scope of a technician’s diagnosis and repair work. They include intermittent faults, multi-system faults, faults introduced as a result of system repairs, and indirect faults caused by the influence of external systems, requiring the application of complex diagnostic processes to resolve.It applies to those working in the automotive service and repair industry. The LNG fuel systems include those in vehicles from all sectors of the industry.Licensing, legislative, regulatory or certification requirements may apply to this unit in some jurisdictions. Users are advised to check with the relevant regulatory authority. | ||
Duration and Setting | X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting. Assessors must satisfy NVR/AQTF assessor requirements. Competency is to be assessed in the workplace or a simulated environment that accurately reflects performance in a real workplace setting. Assessment must include direct observation of tasks. Where assessment of competency includes third-party evidence, individuals must provide evidence that links them to the LNG fuel systems that they have worked on, e.g. repair orders. Assessors must verify performance evidence through questioning on skills and knowledge to ensure correct interpretation and application. The following resources must be made available: automotive repair workplace or simulated workplace workplace instructions AS/NZS 2739 Natural gas (NG) fuel systems for vehicle engines manufacturer LNG fuel system specifications three different LNG fuel systems with complex faults LNG fuel system diagnostic equipment, including: scan tools compression gauges vacuum gauges tools, equipment and materials appropriate for diagnosing complex faults in LNG fuel systems. |
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Prerequisites/co-requisites | |||
Competency Field | Mechanical Miscellaneous |
Development and validation strategy and guide for assessors and learners | Student Learning Resources | Handouts Activities |
Slides PPT |
Assessment 1 | Assessment 2 | Assessment 3 | Assessment 4 | |
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Elements of Competency | Performance Criteria | |||||||
Element: Identify and confirm the work requirement |
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Element: Prepare to carry out diagnosis |
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Element: Apply diagnostic procedures |
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Element: Complete work processes |
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Element: Identify and confirm the work requirement |
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Element: Prepare to carry out diagnosis |
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Element: Apply diagnostic procedures |
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Element: Complete work processes |
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