AURMTF002 - Analyse and repair performance fuel injection systems
Assessor Resource
AURMTF002 Analyse and repair performance fuel injection systems
Assessment tool
Version 1.0 Issue Date: April 2024
This unit describes the performance outcomes required to analyse and repair performance fuel injection systems and associated components. It involves identifying, evaluating, selecting, justifying and documenting the most appropriate rectification method or variation to the rectification method. It also involves developing and modifying performance improvement strategies in fuel injection systems and associated components. The unit includes the analysis of multi-system and intermittent faults which may be caused by operating in adverse conditions.
It applies to those working in the motor sport industry.
No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.
You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)
Evidence Required
List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
Elements
Elements describe the essential outcomes.
Performance Criteria
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.
1. Identify and confirm effects of faults in fuel injection system
1.1 Objective of analysis and evaluation is determined from workplace instructions
1.2 Specifications for fuel injection system are accessed and interpreted
1.3 Details of fault are examined and available preliminary information is documented
1.4 System faults, deficiencies or discrepancies are identified and confirmed from direct and indirect evidence
1.5 Hazards associated with the work are identified and risks are managed according to safety and environmental requirements
2. Prepare for fault analysis
2.1 Evaluative criteria are developed or adopted to meet the objective of analysis and evaluation
2.2 Analytical and evaluative methodology are developed or identified from technical information
2.3 Testing equipment is prepared according to manufacturer and workplace procedures
2.4 Tools and materials required to support diagnostic procedure are selected and checked for serviceability
2.5 Possible causes of fault are identified from analysis of technical support information and available on-board diagnostic systems
3. Carry out analysis and determine repair and performance enhancement strategies
3.1 Selected analytical and evaluative methodology is followed according to manufacturer and workplace procedures
3.2 Tests are carried out according to manufacturer and workplace procedures and safety and environmental requirements
3.3 Analytical and other diagnostic findings are verified, as required, by using reliable alternative or optional processes
3.4 Analytical findings and results are assessed against evaluative criteria
3.5 Valid conclusions are drawn from available evidence and documented according to workplace requirements
3.6 Options for responding to analysis and evaluation objective are determined from further research of technical support information
3.7 Repair or modification method is selected and documented
4. Conduct repairs and implement performance improvement strategies
4.1 Repair tools and materials are selected and prepared
4.2 Repairs and component replacements and adjustments are carried out according to manufacturer specifications, team requirements and safety and environmental requirements, and without causing damage to other components or systems
4.3 Post-repair testing and vehicle start-up are carried out to ensure performance and operation are to team requirements
5. Complete work processes
5.1 Tools and equipment are cleaned, maintained and prepared for future use, and stored according to manufacturer specifications and team requirements
5.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
5.3 Tools and equipment are checked and stored and problems reported to appropriate personnel according to team requirements
5.4 Workplace documentation is processed according to team requirements
Before competency can be determined, individuals must demonstrate they can perform the following according to the standards defined in this unit’s elements, performance criteria, range of conditions and foundation skills:
analyse and repair faults in the performance of the fuel injection systems of three different competition vehicles, including:
two of the following faults:
rough running
under or over fuelling
contamination or leaks
one of the following faults:
fuel cell ventilation
pumps
pressure and/or flow regulation
conduct post-repair checks on the above fuel systems.
Individuals must be able to demonstrate knowledge of:
work health and safety (WHS) and occupational health and safety (OHS) requirements relating to analysing and repairing performance fuel injection systems, including procedures for working with petrol fuel systems
environmental requirements, including procedures for trapping, storing and disposing of petrol fuel released during repair or testing
types, function, operation and limitations of fuel injection systems and components, including:
properties of fuels used in the motor sport industry, including compatibility with fuel injection system components
fuel injection system components, including:
air intake systems
fuel delivery systems, including fuel rails
fuel filters
fuel pumps
fuel surge tanks
adjustable fuel pressure regulators
fuel injectors, including peak-and-hold and saturated injectors:
fuel rails
fuel filters
fuel pumps
fuel surge tanks
adjustable fuel pressure regulators
management systems, including:
pressure and temperature sensors
electronic control units
diagnostic testing procedures of performance fuel injection systems, including:
symptom and cause differentiation
mapping fuel delivery
fuel trim and live data
fuel pump pressure, volume and vacuum testing
testing for air leaks
scan tool and data gathering
cold-start enrichment testing
exhaust gas analysis
procedures for repair and improvement of performance fuel injection systems, including fuel system component removal, replacement or repair, and adjustment procedures
post-repair testing procedures of performance fuel injection systems.
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 performance fuel injection systems they have analysed and repaired, e.g. work order.
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
manufacturer specifications for vehicle performance fuel injection systems
three different competition vehicles with faults in their performance fuel injection systems
diagnostic equipment for performance fuel injection systems, including:
exhaust gas analyser
scan tool or data logger
tools, equipment and materials appropriate for analysing and repairing performance fuel injection systems.
Submission Requirements
List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here
Assessment task 1: [title] Due date:
(add new lines for each of the assessment tasks)
Assessment Tasks
Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.
Elements
Elements describe the essential outcomes.
Performance Criteria
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.
1. Identify and confirm effects of faults in fuel injection system
1.1 Objective of analysis and evaluation is determined from workplace instructions
1.2 Specifications for fuel injection system are accessed and interpreted
1.3 Details of fault are examined and available preliminary information is documented
1.4 System faults, deficiencies or discrepancies are identified and confirmed from direct and indirect evidence
1.5 Hazards associated with the work are identified and risks are managed according to safety and environmental requirements
2. Prepare for fault analysis
2.1 Evaluative criteria are developed or adopted to meet the objective of analysis and evaluation
2.2 Analytical and evaluative methodology are developed or identified from technical information
2.3 Testing equipment is prepared according to manufacturer and workplace procedures
2.4 Tools and materials required to support diagnostic procedure are selected and checked for serviceability
2.5 Possible causes of fault are identified from analysis of technical support information and available on-board diagnostic systems
3. Carry out analysis and determine repair and performance enhancement strategies
3.1 Selected analytical and evaluative methodology is followed according to manufacturer and workplace procedures
3.2 Tests are carried out according to manufacturer and workplace procedures and safety and environmental requirements
3.3 Analytical and other diagnostic findings are verified, as required, by using reliable alternative or optional processes
3.4 Analytical findings and results are assessed against evaluative criteria
3.5 Valid conclusions are drawn from available evidence and documented according to workplace requirements
3.6 Options for responding to analysis and evaluation objective are determined from further research of technical support information
3.7 Repair or modification method is selected and documented
4. Conduct repairs and implement performance improvement strategies
4.1 Repair tools and materials are selected and prepared
4.2 Repairs and component replacements and adjustments are carried out according to manufacturer specifications, team requirements and safety and environmental requirements, and without causing damage to other components or systems
4.3 Post-repair testing and vehicle start-up are carried out to ensure performance and operation are to team requirements
5. Complete work processes
5.1 Tools and equipment are cleaned, maintained and prepared for future use, and stored according to manufacturer specifications and team requirements
5.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
5.3 Tools and equipment are checked and stored and problems reported to appropriate personnel according to team requirements
5.4 Workplace documentation is processed according to team requirements
This section specifies work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included. Bold italicised wording, if used in the performance criteria, is detailed below.
Safety and environmental requirements must include:
work health and safety (WHS) and occupational health and safety (OHS) requirements, including procedures for working with petrol fuel systems
environmental requirements, including procedures for trapping, storing and disposing of petrol fuel released during repair or testing.
Analytical and evaluative methodology must include:
diagnostic process
sequence of process
tests
testing equipment.
Repair or modification method must suit:
operating conditions
controlling body rules, category rules and supplementary regulations
financial implications.
Before competency can be determined, individuals must demonstrate they can perform the following according to the standards defined in this unit’s elements, performance criteria, range of conditions and foundation skills:
analyse and repair faults in the performance of the fuel injection systems of three different competition vehicles, including:
two of the following faults:
rough running
under or over fuelling
contamination or leaks
one of the following faults:
fuel cell ventilation
pumps
pressure and/or flow regulation
conduct post-repair checks on the above fuel systems.
Individuals must be able to demonstrate knowledge of:
work health and safety (WHS) and occupational health and safety (OHS) requirements relating to analysing and repairing performance fuel injection systems, including procedures for working with petrol fuel systems
environmental requirements, including procedures for trapping, storing and disposing of petrol fuel released during repair or testing
types, function, operation and limitations of fuel injection systems and components, including:
properties of fuels used in the motor sport industry, including compatibility with fuel injection system components
fuel injection system components, including:
air intake systems
fuel delivery systems, including fuel rails
fuel filters
fuel pumps
fuel surge tanks
adjustable fuel pressure regulators
fuel injectors, including peak-and-hold and saturated injectors:
fuel rails
fuel filters
fuel pumps
fuel surge tanks
adjustable fuel pressure regulators
management systems, including:
pressure and temperature sensors
electronic control units
diagnostic testing procedures of performance fuel injection systems, including:
symptom and cause differentiation
mapping fuel delivery
fuel trim and live data
fuel pump pressure, volume and vacuum testing
testing for air leaks
scan tool and data gathering
cold-start enrichment testing
exhaust gas analysis
procedures for repair and improvement of performance fuel injection systems, including fuel system component removal, replacement or repair, and adjustment procedures
post-repair testing procedures of performance fuel injection systems.
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 performance fuel injection systems they have analysed and repaired, e.g. work order.
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
manufacturer specifications for vehicle performance fuel injection systems
three different competition vehicles with faults in their performance fuel injection systems
diagnostic equipment for performance fuel injection systems, including:
exhaust gas analyser
scan tool or data logger
tools, equipment and materials appropriate for analysing and repairing performance fuel injection systems.
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.
Observation Checklist
Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice
Yes
No
Comments/feedback
Objective of analysis and evaluation is determined from workplace instructions
Specifications for fuel injection system are accessed and interpreted
Details of fault are examined and available preliminary information is documented
System faults, deficiencies or discrepancies are identified and confirmed from direct and indirect evidence
Hazards associated with the work are identified and risks are managed according to safety and environmental requirements
Evaluative criteria are developed or adopted to meet the objective of analysis and evaluation
Analytical and evaluative methodology are developed or identified from technical information
Testing equipment is prepared according to manufacturer and workplace procedures
Tools and materials required to support diagnostic procedure are selected and checked for serviceability
Possible causes of fault are identified from analysis of technical support information and available on-board diagnostic systems
Selected analytical and evaluative methodology is followed according to manufacturer and workplace procedures
Tests are carried out according to manufacturer and workplace procedures and safety and environmental requirements
Analytical and other diagnostic findings are verified, as required, by using reliable alternative or optional processes
Analytical findings and results are assessed against evaluative criteria
Valid conclusions are drawn from available evidence and documented according to workplace requirements
Options for responding to analysis and evaluation objective are determined from further research of technical support information
Repair or modification method is selected and documented
Repair tools and materials are selected and prepared
Repairs and component replacements and adjustments are carried out according to manufacturer specifications, team requirements and safety and environmental requirements, and without causing damage to other components or systems
Post-repair testing and vehicle start-up are carried out to ensure performance and operation are to team requirements
Tools and equipment are cleaned, maintained and prepared for future use, and stored according to manufacturer specifications and team requirements
Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
Tools and equipment are checked and stored and problems reported to appropriate personnel according to team requirements
Workplace documentation is processed according to team requirements
Objective of analysis and evaluation is determined from workplace instructions
Specifications for fuel injection system are accessed and interpreted
Details of fault are examined and available preliminary information is documented
System faults, deficiencies or discrepancies are identified and confirmed from direct and indirect evidence
Hazards associated with the work are identified and risks are managed according to safety and environmental requirements
Evaluative criteria are developed or adopted to meet the objective of analysis and evaluation
Analytical and evaluative methodology are developed or identified from technical information
Testing equipment is prepared according to manufacturer and workplace procedures
Tools and materials required to support diagnostic procedure are selected and checked for serviceability
Possible causes of fault are identified from analysis of technical support information and available on-board diagnostic systems
Selected analytical and evaluative methodology is followed according to manufacturer and workplace procedures
Tests are carried out according to manufacturer and workplace procedures and safety and environmental requirements
Analytical and other diagnostic findings are verified, as required, by using reliable alternative or optional processes
Analytical findings and results are assessed against evaluative criteria
Valid conclusions are drawn from available evidence and documented according to workplace requirements
Options for responding to analysis and evaluation objective are determined from further research of technical support information
Repair or modification method is selected and documented
Repair tools and materials are selected and prepared
Repairs and component replacements and adjustments are carried out according to manufacturer specifications, team requirements and safety and environmental requirements, and without causing damage to other components or systems
Post-repair testing and vehicle start-up are carried out to ensure performance and operation are to team requirements
Tools and equipment are cleaned, maintained and prepared for future use, and stored according to manufacturer specifications and team requirements
Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
Tools and equipment are checked and stored and problems reported to appropriate personnel according to team requirements
Workplace documentation is processed according to team requirements
Forms
Assessment Cover Sheet
AURMTF002 - Analyse and repair performance fuel injection systems
Assessment task 1: [title]
Student name:
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Result: Competent Not yet competent
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Assessment Record Sheet
AURMTF002 - Analyse and repair performance fuel injection systems
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Assessment task 1: [title] Result: Competent Not yet competent
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Feedback to student:
Overall assessment result: Competent Not yet competent