AURTTL102 — Diagnose and repair CNG fuel systems
Generate a complete, audit-ready assessment tool for this unit in minutes: candidate assessment, assessor guide with model answers, and a coverage matrix mapped to every component below. Reviewed and approved by your qualified person, exported under your branding.
Every new account includes a free credit — no card, no subscription.
What an assessment for AURTTL102 must cover
31 assessable components: 4 elements (16 performance criteria), 1 performance evidence and 8 knowledge evidence requirements, plus 6 foundation skills. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.
Elements & performance criteria
1 Prepare to diagnose and repair CNG fuel system
- 1.1Identify job requirements from workplace instructions
- 1.2Identify required information for diagnosis activity
- 1.3Analyse diagnostic options and source testing strategy to identify cause of fault using workplace and manufacturer procedures
- 1.4Identify hazards and environmental issues associated with diagnose and repair activity, assess potential risks and implement control measures in line with workplace policies and procedures
- 1.5Identify tools and equipment required for testing strategy and establish serviceability according to workplace procedures
2 Diagnose CNG fuel system
- 2.1Implement diagnostic tests set out in testing strategy according to manufacturer and workplace procedures, and workplace health and safety requirements
- 2.2Identify cause of fault through analysis of diagnostic test results
- 2.3Confirm and report cause of fault according to workplace procedures
- 2.4Develop and report recommendations for necessary repairs according to workplace procedures
3 Repair CNG fuel system
- 3.1Identify required information for repair activity
- 3.2Identify tools, equipment and materials required for repair activity and establish serviceability according to workplace procedures
- 3.3Carry out repairs according to workplace and manufacturer procedures, manufacturer specifications, Australian Standards, workplace health and safety and environmental requirements
- 3.4Carry out post-repair testing according to workplace procedures, Australian Standards, workplace health and safety and environmental requirements
4 Complete work processes
- 4.1Conduct final inspection according to workplace procedures and confirm vehicle is ready for use
- 4.2Clear work area and dispose of or recycle materials according to workplace procedures
- 4.3Complete documentation according to workplace procedures
Performance evidence
- diagnose and repair a fault in at least two vehicles with different compressed natural gas (CNG) fuel systems.
Knowledge evidence
- methods to locate and interpret information required to diagnose and repair CNG fuel systems, including: information provided by customers and supervisors; manufacturer specifications and procedures or equivalent documentation; Australian Standard - AS/NZ 2739 Natural gas (NG) fuel systems for vehicle engines
- workplace procedures required to diagnose and repair CNG fuel systems, including: establishing serviceability of tools and equipment; documentation procedures; housekeeping procedures, including: examination of tools and equipment; storage of equipment; identification, tagging and isolation of faulty equipment; disposal of excess materials; recycling procedures
- workplace health and safety (WHS) requirements relating to diagnosing and repairing CNG fuel systems, including procedures for: working with extremely cold and flammable gas; storing CNG
- environmental requirements relating to diagnosing and repairing CNG fuel systems, including procedures for preventing loss of gas to atmosphere
- purpose and operation of CNG fuel systems and components, including: mixers; regulators; fuel lock-off valves; filters; tanks; control valves and switches
- diagnostic testing procedures for CNG fuel systems, including procedures for testing: mixers; regulators; fuel lock-off valves; electronic control valves and switches
- repair procedures for CNG fuel systems, including procedures for removing, replacing and adjusting the systems
- post-repair testing procedures for CNG fuel systems.
Foundation skills
- Learning: Locates required sources of information efficiently; Develops a sequenced plan for a specific task
- Reading: Interprets Australian standards relating to repairing CNG fuel systems; Organises and interprets technical information from workplace procedures, manufacturer procedures and manufacturer specifications
- Oral communication: Clarifies instructions; Obtains information from customers and supervisors
- Numeracy: Measures CNG fuel system components; Uses mathematical operations, including addition, subtraction, multiplication and division; Calculates distances, areas, volumes, tolerances and deviations from manufacturer specifications
- Planning and organising: Plans own work requirements; Prioritises actions to achieve required outcomes; Ensures tasks are completed within workplace timeframes
- Technology: Uses precision measuring equipment
Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.
See what you get before you start
Real, unedited Auditori output (RIIHAN201E shown), branded for a sample RTO:
Questions about assessing AURTTL102
What does an assessment tool for AURTTL102 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for AURTTL102 needs to address all 31 unit components: 4 elements with 16 performance criteria, 1 performance evidence requirements, 8 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.
How does Auditori generate an assessment tool for AURTTL102?
Auditori pulls the current release of AURTTL102 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.
Is the first assessment tool really free?
Yes. Every new account includes one free credit — enough to generate the complete assessment tool for AURTTL102 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing AURTTL102 assessment instead of generating a new one?
Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of AURTTL102, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
- AURTTL001 — Inspect and service CNG fuel systems
- AURTTL003 — Install CNG fuel systems
- AURTTL007 — Inspect and service LPG fuel systems
- AURTTL009 — Install LPG fuel systems
- AURTTL014 — Analyse and evaluate faults in gas fuel systems
- AURTTL104 — Inspect and service LNG fuel systems
- AURTTL105 — Diagnose and repair LNG fuel systems
- AURTTL108 — Diagnose and repair LPG fuel systems
- AURTTL111 — Diagnose complex faults in CNG fuel systems
- AURTTL112 — Diagnose complex faults in LNG fuel systems
- AURTTL113 — Diagnose complex faults in LPG fuel systems
Your AURTTL102 assessment tool, in minutes.
First unit free. No card, no RTO registration, no subscription.
Generate AURTTL102 free