1. Identify four (4) important items of personal safety when carrying diagnostic procedures on vehicles? 1...

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1. Identify four (4) important items of personal safety when carrying diagnostic procedures on vehicles? 1 2 3 4 2. What precautions should be taken before disconnecting or removing a component of an EFI system when carrying out diagnostic procedures? 3. Rings, necklaces, bracelets and watches should not be worn while carrying out diagnosing around electrical systems. Why? 4. What safety precautions must be observed when carrying out diagnosing procedures on drive shafts? 5. When carrying out diagnostic procedures, following incorrect procedures have an impact on the environment in terms of what? 6. Care should be taken with running engine in the automotive workplace when try to diagnosis faults. Why? 7. Whenever you need to have the engine running for diagnosis, the engine's exhaust must be vented to the outside. How is this done? 1. Identify four (4) important items of personal safety when carrying diagnostic procedures on vehicles? 1 2 3 4 2. What precautions should be taken before disconnecting or removing a component of an EFI system when carrying out diagnostic procedures? 3. Rings, necklaces, bracelets and watches should not be worn while carrying out diagnosing around electrical systems. Why? 4. What safety precautions must be observed when carrying out diagnosing procedures on drive shafts? 5. When carrying out diagnostic procedures, following incorrect procedures have an impact on the environment in terms of what? 6. Care should be taken with running engine in the automotive workplace when try to diagnosis faults. Why? 7. Whenever you need to have the engine running for diagnosis, the engine's exhaust must be vented to the outside. How is this done?