AUTOMOTIVE INDUSTRY RETAIL, SERVICE & REPAIR - part 60

AURT5701A Analyse and evaluate light vehicle driveline system faults 

Automotive Industry RS&R 

428 

AUR99 Version 4.00 Review by 30 June 2004 

©Australian National Training Authority 

 

EVIDENCE GUIDE 

Underpinning knowledge 

• 

Light vehicle terminology and definitions 

• 

General knowledge of the concepts, principles and 
processes involved in planning and implementing systems 
analysis and evaluation 

• 

Basic electrical theory covering voltage, current, 
resistance, power, magnetics and inductance  

• 

Mechanical theory covering the concepts and principles 
of mechanical, hydraulic and pneumatic systems 

• 

Detailed knowledge of the types, function, operations and 
limitations of light vehicle clutch systems/ components 

• 

Detailed knowledge of the types, function, operations and 
limitations of light vehicle torque converter systems/ 
components 

• 

Detailed knowledge of the types, function, operations and 
limitations of light vehicle manual transmission systems/ 
components 

• 

Detailed knowledge of the types, function, operations and 
limitations of light vehicle automatic transmission 
systems/ components 

• 

Detailed knowledge of the types, function, operations and 
limitations of light vehicle drive shaft 
systems/components 

• 

Detailed knowledge of the types, function, operations and 
limitations of light vehicle final drive 
systems/components 

• 

Detailed knowledge of the types, function, operations and 
limitations of four wheel drive system components using 
transfer cases, differentials and free wheel hubs 

• 

General knowledge of automotive digital computing 
systems 

• 

General knowledge of the theory of diagnosis including 
concept, design and planning 

• 

Detailed knowledge of the types, functions, operations 
and limitations of diagnostic testing equipment 

• 

General knowledge of the methods and processes for 
recording and reporting diagnostic findings and 
recommendations 

Automotive Industry RS&R  

AURT5701A Analyse and evaluate light vehicle driveline system faults 

©Australian National Training Authority 

 AUR99 Version 4.00 Review by 30 June 2004 

429 

 

EVIDENCE GUIDE 

Underpinning skills 

These include a number of processes that are learnt throughout work and life, which are 
required in most jobs. Some of these are covered by the national key competencies, although 
others may be added. The questions below highlight how these processes are applied in this 
competency unit. The number in brackets indicates the level to which the key competency 
needs to be demonstrated where (1) is where work is within set conditions and process, (2) is 
where the management or facilitation of conditions or process is exercised, and (3) is where 
the design and/or development of conditions or process are required. 

How will the candidate apply the following key competency in this unit? 

The candidate will need to: 

Collect, analyse and 
organise information 

 

Research, organise and understand technical information 
related to contemporary light vehicle driveline systems, 
monitoring and testing processes, diagnostic methods and 
options and safety procedures. 

 (Level 3)

Communicate ideas and 
information 

 

Communicate ideas and information to enable confirmation of 
work requirements and specifications, coordination of work 
with site supervisor, other workers and customers, the reporting 
of work outcomes and the completion of regulatory, 
commercial and vehicle information systems inputs. 

(Level 2)

Plan and organise 
activities 

 

Plan and organise activities including the planning of analytical 
processes, the establishment of evaluative (success) criteria, the 
preparation and layout of the worksite and the obtaining of 
testing equipment and material to avoid any back tracking, 
workflow interruptions or wastage. 

(Level 2)

Work with others and in a 
team 

 

Work with others and in a team by recognising dependencies 
and using cooperative approaches to optimise workflow and 
productivity. 

(Level 2)

Use mathematical ideas 
and techniques 

 

Use mathematical ideas and techniques to correctly complete 
measurements, calculate analytical requirements, calibrate and 
establish testing equipment and present analytical results. 

(Level 2)

AURT5701A Analyse and evaluate light vehicle driveline system faults 

Automotive Industry RS&R 

430 

AUR99 Version 4.00 Review by 30 June 2004 

©Australian National Training Authority 

 

EVIDENCE GUIDE 

Underpinning skills (continued) 

Solve problems 

 

Establish analytical processes, including diagnostic processes, 
which anticipate and allow for risks, cater for both direct and 
indirect evidence, avoid or minimise reworking and avoid 
wastage. 

(Level 3)

Use technology 

 

Use the workplace technology related to systems analysis and 
diagnosis, information research and management systems, 
testing equipment, maintenance equipment, tools, calculators 
and measuring devices. 

(Level 2)

 

EVIDENCE GUIDE 

Resource implications 

• 

Access to a realistic requirement and objective(s) for 
analysis and evaluation, light vehicle driveline systems 
with real or simulated faults, monitoring processes and 
testing equipment appropriate to the objective(s), research 
facilities and technical information and a realistic work 
environment 

Method of assessment 

• 

Assessment of this competency is most likely to be 
project related under real or simulated conditions and 
require portfolios or other forms of indirect evidence of 
process. Direct evidence may include certification of 
compliance of the final outcome/product or authorisation 
for use by a competent authority 

• 

Assessment must confirm the inference that competency 
is able not only to be satisfied under the particular 
circumstances, but is able to be transferred to other 
circumstances 

Context/s of assessment 

• 

Assessment may occur on the job or in a workplace 
simulated facility with relevant process equipment, 
material, work instructions and deadlines 

 

Automotive Industry RS&R  

AURT5702A Analyse and evaluate light vehicle engine and fuel system faults 

©Australian National Training Authority 

 AUR99 Version 4.00 Review by 30 June 2004 

431 

 

AURT5702A 

Analyse and evaluate light vehicle engine 
and fuel system faults  

Unit Descriptor 

This unit covers the competency to correctly analyse and 
evaluate light vehicle engine and fuel systems in order to 
initiate action to sustain, vary or enhance performance. It 
includes failure analysis covering the complex diagnosis of 
multi-system and intermittent faults as well as evaluation of 
performance achievements and variations. It also requires the 
candidate to identify, evaluate, select and record the most 
appropriate response to the stated objective of the analysis and 
evaluation process. 

This unit forms part of the competency inventory for an 
automotive technologist or subject matter specialist. It 
encompasses and builds on trade level competencies. 

 

ELEMENT PERFORMANCE 

CRITERIA 

1.  Identify and confirm 

the work requirement 

1.1 

Work instructions and reports are used to determine the 
nature and objective of the analysis and evaluation 
requirements  

1.2 

Benchmark specifications for correctly functioning light 
vehicle engines are accessed and interpreted 

1.3 

OH&S requirements including equipment and system 
isolation requirements and personal protection needs are 
observed throughout the work 

1.4 

The effects of any systemic deficiencies/discrepancies or 
faults are identified and confirmed from indirect and/or 
direct evidence 

1.5 

Possible safety impacts of the work are considered and 
responded to in accordance with regulatory and 
enterprise obligations and practices 

2.  Prepare for analysis 

and evaluation 

2.1 

Evaluative criteria are developed/adopted to meet the 
objective of the work 

2.2 

System performance achievements and/or discrepancies 
are identified from an analysis of technical support 
information and available on-board diagnostic systems 

2.3 

The most appropriate analytical and evaluative 
methodology including diagnostic process, sequence, 
tests and testing equipment are developed and/or 
identified and selected from the range of available 
options  

 

AURT5702A Analyse and evaluate light vehicle engine and fuel system faults  

Automotive Industry RS&R 

432 

AUR99 Version 4.00 Review by 30 June 2004 

©Australian National Training Authority 

 

ELEMENT PERFORMANCE 

CRITERIA 

2. Prepare 

for 

analysis 

and evaluation 
(continued) 

2.4 

Testing equipment is obtained and prepared for 
application in accordance with regulatory, 
manufacturer/component supplier and enterprise 
requirements  

2.5 

Tools and material required to support the diagnostic 
process are identified, selected and prepared for use 

2.6 

Light vehicle engine and fuel system components are 
prepared for the diagnostic process including park-up, 
isolation and cleaning requirements 

3.  Apply the analysis and 

evaluative 
methodology 

3.1  The selected analytical and diagnostic process is followed 

in accordance with specifications and directions and/or 
the locally authorised method 

3.2 

Tests and testing equipment are applied in accordance 
with regulatory requirements and the manufacturer/ 
component supplier specifications 

3.3 

Analytical and other diagnostic findings are verified, if 
necessary by using reliable alternate or optional 
processes, and documented 

3.4 

Analytical findings and results are evaluated against the 
agreed criteria 

3.5 

Valid conclusions are drawn from the available evidence 
and documented to enterprise requirements 

3.6 

Information and detail related to the analysis and 
evaluation is provided to the appropriate parties in 
accordance with regulatory and commercial obligations 

4.  Select response 

measure 

4.1  Options for responding to the objective or need are 

identified from further research of technical support 
information 

4.2  The most appropriate response option is selected from an 

analysis of the options, the prevailing circumstance, 
regulatory requirements and commercial policies 

4.3  The selected response option is documented and reported 

in accordance with regulatory and enterprise 
requirements and practices 

5. 

Restore the workplace 

5.1 

Material that can be reused is collected and stored 

5.2 

Testing equipment and other support material are 
cleaned, maintained and prepared ready for further use or 
stored in accordance with manufacturer/component 
supplier specifications and enterprise requirements 

Automotive Industry RS&R  

AURT5702A Analyse and evaluate light vehicle engine and fuel system faults 

©Australian National Training Authority 

 AUR99 Version 4.00 Review by 30 June 2004 

433 

 

ELEMENT PERFORMANCE 

CRITERIA 

5. 

Restore the workplace 
(continued) 

5.3 

Waste and scrap is removed following workplace 
procedures 

5.4 

Equipment and work area are cleaned and inspected for 
serviceable condition in accordance with workplace 
procedures 

5.5 

Unserviceable equipment is tagged and faults identified 
in accordance with workplace 

 

RANGE STATEMENT  

The Range Statement provides advice to interpret the scope and context of this unit of 
competency, allowing for differences between enterprises and workplaces. It relates to the unit 
as a whole and facilitates holistic assessment. The following variables may be present for this 
particular unit: 

Unit Scope 

•  The objective of the failure analysis and evaluation 

process may be to determine fault rectification 
measures, to effect variation in system characteristics 
and parameters or to enhance system performance 

•  Engine and fuel systems are to include two-stroke, 

four-stroke rotary, petrol engine to 8 litres and diesel 
engine to 8 litres 

•  Engine and fuel systems to be covered in this unit are to 

include the engine and related fuel, ignition, intake, 
exhaust, lubrication and cooling systems. Systems are to 
include innovative engine design and ceramic engine 
componentry 

•  Engine and fuel system failures covered by this unit are 

to include engine (poor performance, excessive oil 
consumption, engine stoppages), fuel (contamination, 
flow, pressure, leakage), ignition (no-start, no-run, 
misfire, erratic operation, lack of power, charging), 
intake (leakage, noise, vibration, inadequate control, 
exhaust (pressure, abnormal emissions), lubrication 
(pressure, flow, leakage, abnormal engine wear, 
inadequate filtration, sludge formation, excessive 
deposits, overheating), cooling (overcooling, 
insufficient cooler flow, coolant out of specification, 
lack or air flow, internal corrosion), mounting (noise, 
vibration, hardness, clutch shudder, erratic transmission 
control) 

AURT5702A Analyse and evaluate light vehicle engine and fuel system faults  

Automotive Industry RS&R 

434 

AUR99 Version 4.00 Review by 30 June 2004 

©Australian National Training Authority 

 

RANGE STATEMENT  

Unit Scope (continued) 

•  Engine and fuel system failures covered by this unit are to 

include indirect faults caused by the influence of external 
systems which may or may not be faulty in their primary 
operations 

Unit Context 

•  OH&S requirements include vehicle industry regulations, 

safety management systems, hazardous substances and 
dangerous goods code and safe operating procedures 

•  Work is carried out in accordance with legislative 

obligations, Australian Design Rules, environmental 
legislation, relevant health regulations, manual handling 
procedures and organisation insurance requirements 

•  Work requires individuals to demonstrate research, 

analytical, judgement and problem solving skills in the 
diagnosis of faults 

Evaluative Criteria 

•  Evaluative criteria, sometimes referred to as success 

factors, detail the criteria against which the achievement of 
the objectives of the analysis judged. They are to include 
statistically based criteria and may include other measures. 

Isolation Procedures 

•  Equipment isolation procedures to industry and enterprise 

standards  

Testing equipment 

•  Testing equipment is to include bore gauges, compression 

gauges, computer-based diagnostic system (direct and 
internet), cooling system analyser, dial gauges, exhaust gas 
analysers, micrometers, multi-meter, oscilloscope, pressure 
gauges, stethoscope, telescopic gauges, temperature 
gauges, tachometer, timing lights, vacuum gauges, 
verniers, and may include anemometer, barometer, 
hygrometer, specific gravity gauge 

Tests 

•  Tests to be conducted are to include component wear 

analysis, compression, cylinder leakage, engine 
performance, exhaust gas sampling, flow, oil consumption, 
pressure, sample collection/ processing, specific gravity, 
temperature, vacuum  

Personal Protective 
Equipment 

 

•  Personal protective equipment is to include that prescribed 

under legislation, regulations and enterprise policies and 
practices 

Automotive Industry RS&R  

AURT5702A Analyse and evaluate light vehicle engine and fuel system faults 

©Australian National Training Authority 

 AUR99 Version 4.00 Review by 30 June 2004 

435 

 

RANGE STATEMENT  

Information and 
Procedures 

•  Workplace procedures relating to the use of tools and 

equipment 

•  Workplace procedures relating to reporting and 

communication 

•  Manufacturer/component supplier specifications and 

application procedures for testing equipment and material 

•  Manufacturer/component supplier specifications, 

schematics and operational procedures related to light 
vehicle engine and fuel systems 

•  Australian Design Rules 

•  Vehicle Industry Regulations 

•  Vehicle Industry Publications related to emerging steering 

and suspension system technology and technology changes 

 

EVIDENCE GUIDE 

The Evidence Guide identifies the critical aspects, knowledge and skills to be demonstrated to 
confirm competency for this unit. This is an integral part of the assessment of competency and 
should be read in conjunction with the Range Statement. 

Critical Aspects of 
Evidence 

•  Interpret work order and locate and apply relevant 

information 

•  Apply safety requirements including the isolation of 

equipment and the use of personal protective equipment 

•  Follow work instructions, operating procedures and 

inspection processes to: 

•  minimise the risk of injury to self and others 
•  prevent damage and wastage of goods, equipment and 

products 

•  maintain required production output and product quality 

•  Complete failure analyses on a minimum of three (3) light 

vehicle engine and fuel systems with real or simulated 
multi-system and intermittent faults and identify, evaluate, 
select and record the most appropriate rectification 
measure