Spark Ignition System Maintenance

Overview

Framework:
RQF
Level:
Level 1
Unit No:
D/600/3307
Credits:
2
Guided learning hours:
20 hours

Assessment Guidance

N/A

Unit Learning Outcomes

1

Be able to work safely when working on vehicle ignition systems

Assessment Criteria

  • 1.1
    Use appropriate Personal Protective Equipment when working on vehicle ignition systems
  • 1.2
    Use appropriate safe working practices when working with high voltage vehicle ignition systems
2

Know about vehicle ignition systems

Assessment Criteria

  • 2.1
    Identify and locate the main components on a distributor type vehicle ignition system
  • 2.2
    Identify the main components on a distributorless (DIS) ignition system
  • 2.3
    Outline the purpose of each main component
3

Be able to replace vehicle ignition components

Assessment Criteria

  • 3.1
    Remove and replace an ignition coil
  • 3.2
    Remove, inspect and measure the resistance of an HT lead using correct equipment
  • 3.3
    Remove and replace easily accessible spark plugs
  • 3.4
    Select correct type of spark plugs for engine being worked on by using technical data
  • 3.5
    Set the spark plug electrode gaps to within manufacturers tolerances
  • 3.6
    Start engine to check correct engine operation and throttle response