Automotive 3 assignments

AURETR023 Diagnose and repair spark ignition engine management systems

Assessment 1 – Questioning – Written Assessment

Student Name

Student ID Number

Unit Start Date

Unit End Date

Assessment Due Date

Date Submitted

This cover sheet is to be completed by the student and assessor and used as a record to determine student competency in this assessment task

The assessment process and tasks were fully explained.

Yes / No

I am aware of which evidence will be collected and how.

Yes / No

I am aware of my right to appeal an assessment decision.

Yes / No

I am aware that I can locate the RTO Complaints and Appeals Policy and Procedure on their website at (insert website address)

Yes / No

I have discussed any additional educational support or reasonable adjustments I require in order to undertake this assessment with the Student Support Services Officer and Trainer / Assessor, (if applicable). e.g. Student Handbook and Access and Equity Policy (insert website address)

Yes / No

I have access to all required resources?

Yes / No

Cheating & Plagiarism Declaration

Student Declaration: In accordance with the RTO Plagiarism Policy, I hereby acknowledge by signing this declaration that I have not cheated or plagiarised any work regarding the assessment tasks undertaken in this unit of competency except where the work has been correctly acknowledged.

NOTE: Student must sign this prior to submitting their assessments to the assessor

Signature

Date:

______ / ______ / 20______

Assessment Results

Satisfactory

or

Not Yet Satisfactory

(Please circle the assessment result for this task)

Feedback to Student - Please provide general feedback on the Student’s performance

Student Declaration: - I verify that the work completed is my own and that I was adequately informed of the assessment process prior to commencing this assessment task.

Assessor Declaration: - I verify that I have adequately explained and negotiated the assessment tasks with the student prior to commencing assessment.

Student Signature

Assessor Signature

Date

Date

Context and Conditions of Assessment

This assessment will ensure that the elements, performance criteria, performance evidence and knowledge evidence required and conditions are adhered to demonstrate competency in this unit assessment task.

· Read the assessment carefully before commencing.

· This is an open book assessment and will be conducted at the RTO address.

· Your Assessor will use the assessment criteria in this document and will provide feedback / comment.

· You must answer all the questions in the assessment tasks in your own words and own handwriting.

· This assessment will be required to be completed in 18 hours

· Your Trainer / Assessor will inform you of the due date for this assessment task.

· Your Assessor will grade as either S – Satisfactory or NS – Not Satisfactory for the assessment. In all cases your Assessor will provide you with feedback.

· Only when all assessment tasks have been graded as S – Satisfactory you will be deemed C – Competent in the final result of the unit of competency; if you do not satisfactorily complete all the assessment tasks you will be deemed NYC – Not Yet Competent.

Re-Assessment Conditions

· If the evidence is graded as NS – Not Satisfactory you will be required to re-submit the evidence. In this case, you will be provided with clear and constructive feedback based on the assessment decision so that they can improve your skills / knowledge prior to reassessment.

· Where a ‘NS – Not Satisfactory’ judgement is made, you will be given guidance on steps to take to improve your performance and provided the opportunity to resubmit evidence to demonstrate competence. The assessor will determine and discuss the reasons for NS – Not satisfactory on any of the criteria and will assess you through a different method of assessment e.g. verbal/oral questioning, problem solving exercises.

· You will be notified within 10 working days of undertaking an assessment of their result in achieving competency

· If a student does not complete the assessment, they should notify their trainer as to why they did not complete the assessment and if due to illness, a medical certificate must be produced. “This process is detailed more in the “Training and Assessment Policy and Procedure”

· In the above scenario, student will be given an opportunity for reassessment within 5 working days with no reassessment fee charged.

· Students who are deemed to be Not Yet Competent (NYC) will be provided with information identifying the areas in which they failed to achieve competency. Students will then have the opportunity to repeat the assessment task within 5 working days of notification with no reassessment fee charged.

· If a student is deemed NYC in the reassessment or if the student did not approach the RTO within five working days with a valid reason for not availing themselves of the reassessment opportunity, then those students will be given a final chance to re-sit the assessment and will be charged at $200.00.

· After this no further reassessment attempt will be provided to the student and the student will be required to repeat the whole unit with full fee for the unit as per the fees policy of the RTO. The student will be made aware of the impact of repeating the unit may have on their student visa.

The RTO will ensure access to:

· automotive repair workplace or simulated workplace 

· workplace instructions 

· manufacturer specifications for spark ignition engine management systems 

· three different vehicles or machinery with spark ignition engine management system faults 

· diagnostic equipment for spark ignition engine management systems, including: 

· multimeter 

· scan tool 

· tools, equipment and materials appropriate for repairing spark ignition engine management systems. 

Evidence to be submitted by the student: -

· Completed written responses to the questions in the assessment task

Assessment Decision Making Rules

Your assessor will assess the evidence submitted for the following elements, performance criteria, performance evidence and knowledge evidence to confirm that the student evidence submitted demonstrates validity, sufficiency, authenticity and confirms current skills and knowledge relevant to the unit of competency.

Your assessor will be looking for the following in this assessment task: -

· Prepare to diagnose and repair spark ignition engine management system 

· Diagnose engine management system 

· Repair engine management system 

· Complete work processes 

· work health and safety (WHS) and occupational health and safety (OHS) requirements relating to diagnosing and repairing spark ignition engine management systems, including procedures for: 

· using specialised tools and equipment 

· using appropriate personal protective equipment (PPE) 

· identifying hazards and controlling risks associated with: 

· working on vehicle high voltage ignition systems 

· wearing jewellery while working around high current wiring systems 

· working with high pressure petrol fuel systems 

· operating principles of spark ignition engine management systems and associated components, including: 

· combustion, including: 

· air-fuel ratios and chemistry of combustion 

· composition of petrol fuel, including octane rating 

· indirect and direct fuel injection 

· application, purpose and operation of spark ignition engine management systems and components, including: 

· fuel system, including: 

· fuel filters 

· fuel pumps 

· fuel pressure regulators 

· fuel injectors 

· electronic control system, including the following system inputs: 

· throttle position sensors 

· coolant temperature sensors 

· oxygen sensors 

· load sensors and air flow meters 

· intake air temperature sensors 

· crankshaft position sensors 

· camshaft position sensors 

· battery voltage 

· accessory load sensors 

· knock sensors 

· key features of electronic control units (ECUs), including: 

· read-only memory (ROM) 

· programmable read-only memory (PROM) 

· electronically erasable programmable read-only memory (EEPROM) 

· random access memory (RAM) 

· multiplexing 

· adaptive learning 

· short-term fuel trim (STFT) 

· long-term fuel trim (LTFT) 

· sensor reference voltages and sensor grounds 

· system outputs, including: 

· injectors 

· idle speed control devices 

· fuel pump relays 

· engine cooling fans 

· air conditioning compressor controls 

· broadband intake manifolds 

· exhaust gas recirculation solenoid controls 

· carbon canister purge controls 

· throttle motor (drive by wire) controls 

· variable valve timing controls 

· assembly line diagnostic link (ALDL) 

· ignition systems and components, including: 

· spark plugs 

· ignition leads 

· ignition coils, including electromagnetic induction 

· ignition timing, including varying ignition timing according to engine load, speed and knock sensor input 

· dwell period 

· ECU control of ignition coil switching and methods of generating timing signals, including: 

· profile ignition pick-up (PIP) and crankshaft position sensor signals, including inductive pick-up, Hall effect and light emitting diode (LED) 

· waste spark ignition systems 

· coil-on-plug ignition systems 

· integrated ignition systems 

· diagnostic testing procedures for spark ignition engine management systems, including: 

· diagnostic flow charts 

· fuel system testing, including: 

· low pressure fuel system testing 

· high pressure fuel system testing 

· testing electrical systems, including procedures for: 

· accessing electrical terminals and using test probes without damaging connectors, fuse holders or wiring 

· injector testing 

· sensor testing 

· actuator testing 

· accessing and interpreting industry-relevant test equipment data, including: 

· fault codes 

· live data 

· freeze frame data 

· waveforms 

· repair or replacement procedures for spark ignition engine management systems, including procedures for: 

· removing and replacing the following electrical or electronic components: 

· sensors 

· actuators, including fuel injectors and fuel pumps 

· adjusting and recalibrating components and associated systems 

· post-repair testing procedures, including procedures for: 

· clearing fault codes 

· assessing engine performance 

· checking for electrical connector mating. 

Assessment 1 – Questioning

Written Assessment