SAQA

All qualifications and part qualifications registered on the National Qualifications Framework are public property. Thus the only payment that can be made for them is for service and reproduction. It is illegal to sell this material for profit. If the material is reproduced or quoted, the South African Qualifications Authority (SAQA) should be acknowledged as the source.

SOUTH AFRICAN QUALIFICATIONS AUTHORITY

REGISTERED UNIT STANDARD THAT HAS PASSED THE END DATE:

Service and repair conventional automobile ignition systems

SAQA US ID	UNIT STANDARD TITLE
12220	Service and repair conventional automobile ignition systems
ORIGINATOR
SGB Manufacturing and Assembly Processes
PRIMARY OR DELEGATED QUALITY ASSURANCE FUNCTIONARY
-
FIELD			SUBFIELD
Field 06 - Manufacturing, Engineering and Technology			Manufacturing and Assembly
ABET BAND	UNIT STANDARD TYPE	PRE-2009 NQF LEVEL	NQF LEVEL	CREDITS
Undefined	Regular	Level 3	NQF Level 03	6
REGISTRATION STATUS		REGISTRATION START DATE	REGISTRATION END DATE	SAQA DECISION NUMBER
Passed the End Date - Status was "Reregistered"		2005-07-19	2008-07-19	SAQA 0160/05
LAST DATE FOR ENROLMENT		LAST DATE FOR ACHIEVEMENT
2009-07-19		2012-07-19

In all of the tables in this document, both the pre-2009 NQF Level and the NQF Level is shown. In the text (purpose statements, qualification rules, etc), any references to NQF Levels are to the pre-2009 levels unless specifically stated otherwise.

This unit standard is replaced by:

US ID	Unit Standard Title	Pre-2009 NQF Level	NQF Level	Credits	Replacement Status
376603	Service and repair conventional automobile ignition systems	Level 3	NQF Level 03	6

PURPOSE OF THE UNIT STANDARD

The skills, values and knowledge reflected in this unit standard are required for the people in the field of autotronics.

The learning outcomes of this unit standard also contribute to the exit levels outcomes required for the autotronics NQF 3 level qualification.

Qualifying learners are able to service and repair conventional automobile ignition systems from circuit diagrams, per instruction and in accordance to procedures, in a safe and aware manner.

LEARNING ASSUMED TO BE IN PLACE AND RECOGNITION OF PRIOR LEARNING

This unit standard is designed as part of a progression.

The credits allocated to this unit standard assumes that a learner is competent on related unit standards at the previous level.

UNIT STANDARD RANGE

The scope and level of this unit standard is determined by the ranges as indicated under specific outcomes.

All work is performed under limited supervision.

Specific Outcomes and Assessment Criteria:

SPECIFIC OUTCOME 1

Read, discuss and interpret automobile conventional ignition system circuit diagrams and symbols

OUTCOME RANGE

Circuits include four cylinder engines.

Symbols include battery, low and high-tension cables, ignition coil, distributor (breaker points and condenser), spark plug cables, spark plugs, vacuum advance mechanism, ignition switch.

ASSESSMENT CRITERIA

ASSESSMENT CRITERION 1

Results achieved:

1. Ignition systems drawings and symbols are correctly interpreted and operation understood
2. Ignition system component function is understood
3. Automobile ignition system are serviced, repaired and functioning to specifications
4. Problems are correctly diagnosed and repaired
5. Relevant documentation is correctly filled in

Indicators:

1. Protective equipment is correctly used
2. Tools are selected and used correctly
3. Safe working practices are adhered to when carrying out activities
4. Test equipment is used correctly
5. Bench testing is carried out correctly (when necessary)
6. Removal and fitting procedures are followed correctly
6. Servicing and testing procedures are carried out correctly
7. Dismantling and assembly procedures are followed correctly
8. Diagnosing is correctly done

Understanding confirmed:

Respond to "what if" and "why" questions covering:
1. Automobile ignition systems
2. Spark plugs
3. Timing
4. Ignition coil
5. Condenser
6. HT leads
7. Vacuum advance system
8. Distributor components
9. Ignition circuit

SPECIFIC OUTCOME 2

Select, explain and discuss the various components used in automobile conventional ignition systems

OUTCOME RANGE

Components include battery, low-tension cables, ignition coil, distributor (breaker points and condenser), coil high-tension cable, spark plug cables and spark plugs, ballast resistor, centrifugal advance, vacuum advance mechanism, ignition switch.

ASSESSMENT CRITERIA

ASSESSMENT CRITERION 1

SPECIFIC OUTCOME 3

Remove and fit ignition system components from/to a vehicle using the correct tools

ASSESSMENT CRITERIA

ASSESSMENT CRITERION 1

SPECIFIC OUTCOME 4

Service and test ignition system and components

OUTCOME RANGE

Test equipment includes ohm-meter, continuity tester, test lamp, feeler gauge, timing light, dwell angle meter.

Service includes spark plug service, distributor service, checking vacuum advance and centrifugal advance.

Testing includes ignition coil testing, capacitor testing, distributor testing, HT lead testing, rotor testing, condenser testing, distributor cap inspection.

ASSESSMENT CRITERIA

ASSESSMENT CRITERION 1

SPECIFIC OUTCOME 5

Diagnose ignition system problems

OUTCOME RANGE

Problems include loss of energy in primary circuit, loss of energy in secondary circuit, faulty timing, faulty components.

ASSESSMENT CRITERIA

ASSESSMENT CRITERION 1

SPECIFIC OUTCOME 6

Complete fault finding reports and requisition forms

ASSESSMENT CRITERIA

ASSESSMENT CRITERION 1

UNIT STANDARD ACCREDITATION AND MODERATION OPTIONS

My assessment will be governed by the policies and guidelines of the MERSETA Education and Training Quality Assurer who has jurisdiction over this field of learning. My assessor will (at the very least) be accredited and have a technical qualification in this learning area.

I can be assessed in the language of my choice although if I have to report incidents or conditions to someone else, I will be assessed on my ability to report in the language commonly used in my working environment.

I will be assessed in the workplace but I can submit documents, projects, test results and assignments that were not produced in the workplace.

I can be assessed against this unit standard to obtain credits or as part of an integrated assessment for a qualification.

UNIT STANDARD ESSENTIAL EMBEDDED KNOWLEDGE

1. Names and functions of:

Ignition system components

Fuel

Four stroke engine
2. Purpose of:

Cleaning

Using removal and fitting procedures

Of ignition system components

Of the secondary and primary circuits

Of ignition systems

Purpose of relevant documentation
3. Attributes, descriptions, characteristics and properties:

Characteristics of an ignition coil

Condenser

Distributor

Spark plugs

Four stroke engine and related components

Fuel
4. Sensory cues:

Use of sight to visually inspect all ignition system components
5. Causes and effects, implications of:

Implications of not using personal protection

Implications of not following procedure
6. Procedures and techniques:

Safety procedures

Testing procedures

Removal and fitting procedures

Vacuum advance setting

Setting spark gap

Setting timing

Firing order
7. Regulations, legislation, agreements, policies, standards:

Related manufacturer's safety standards

Applicable safety, health and environmental legislation
8. Theory: rules, principles, laws:

Magnetism

Operation of ignition coil

Capacitance

Operation of condenser
9. Relationships, systems:

Relationship of the battery to that of the ignition system as the power source when starting

Critical Cross-field Outcomes (CCFO):

UNIT STANDARD CCFO IDENTIFYING

Identify and solve problems:

Recognise situations that require action and correct when necessary

UNIT STANDARD CCFO WORKING

Work effectively with others:

When determining servicing and repair requirements of ignition systems

UNIT STANDARD CCFO ORGANISING

Organise and manage myself and my activities:

Apply the correct procedures for using, storing and looking after equipment, tools, test equipment, components and chemicals

Plan and prepare job function activities

UNIT STANDARD CCFO COMMUNICATING

Communicate effectively:

Use common names for tools and equipment

Fill in and use fault reports, requisition forms and job cards

UNIT STANDARD CCFO SCIENCE

Use science and technology:

Apply electromagnetic induction principles

Apply capacitor charging and discharging principles

UNIT STANDARD CCFO DEMONSTRATING

Demonstrate an understanding of the world as a set of related systems:

Relate the use of automobile ignition systems to that of that of other petrol related ignition systems

UNIT STANDARD NOTES

This unit standard has been replaced by unit standard 376603, which is "Service and repair conventional automobile ignition systems", Level 3, 6 credits.

QUALIFICATIONS UTILISING THIS UNIT STANDARD:

	ID	QUALIFICATION TITLE	PRE-2009 NQF LEVEL	NQF LEVEL	STATUS	END DATE	PRIMARY OR DELEGATED QA FUNCTIONARY
Core	22859	National Certificate: Autotronics	Level 3	NQF Level 03	Passed the End Date - Status was "Reregistered"	2009-11-07	Was MERSETA until Last Date for Achievement
Elective	78524	National Certificate: Automotive Repair and Maintenance	Level 3	NQF Level 03	Passed the End Date - Status was "Reregistered"	2023-06-30	As per Learning Programmes recorded against this Qual
Elective	58497	National Certificate: Automotive Repair and Maintenance	Level 3	NQF Level 03	Passed the End Date - Status was "Registered"	2009-02-18	Was MERSETA until Last Date for Achievement
Elective	58539	Further Education and Training Certificate: Automotive Repair and Maintenance	Level 4	NQF Level 04	Passed the End Date - Status was "Registered"	2009-02-18	Was MERSETA until Last Date for Achievement
Elective	78525	Further Education and Training Certificate: Automotive Repair and Maintenance	Level 4	NQF Level 04	Passed the End Date - Status was "Reregistered"	2023-06-30	As per Learning Programmes recorded against this Qual

PROVIDERS CURRENTLY ACCREDITED TO OFFER THIS UNIT STANDARD:

This information shows the current accreditations (i.e. those not past their accreditation end dates), and is the most complete record available to SAQA as of today. Some Primary or Delegated Quality Assurance Functionaries have a lag in their recording systems for provider accreditation, in turn leading to a lag in notifying SAQA of all the providers that they have accredited to offer qualifications and unit standards, as well as any extensions to accreditation end dates. The relevant Primary or Delegated Quality Assurance Functionary should be notified if a record appears to be missing from here.

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