Expand the term MIL. 

This question was previously asked in
RRB ALP Mechanic Diesel 21 Jan 2019 Official Paper (Shift 2)
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  1. Miss integrated lamp
  2. Minimum illumination lamp
  3. Malfunction Indicator Lamp
  4. Most important lamp

Answer (Detailed Solution Below)

Option 3 : Malfunction Indicator Lamp
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General Science for All Railway Exams Mock Test
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Detailed Solution

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Explanation:

Malfunction indicator lamp (MIL):

  • A check engine lamp or a data scanner is used to indicate problems in the engine management system.
  • A code indicates where the fault may be.
  • The MIL is that terrible little light in the dash that indicates a problem with the car.
  • There are a few variations, but they all indicate an error found by the OBD -II protocol.
  • OBD-II stands for on-board diagnostics second generation.
  • OBD II is a system that was mandated by the federal EPA (Environmental Protection Agency) and was developed by the society of automotive electronic diagnostics, so technicians can use the scan tool to test all models of automobiles with a special adopter or factory seamer.

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