Alternator: Testing and Inspection

2005 Mitsubishi Lancer Evolution L4-2.0L DOHC TurboSECTION Testing and Inspection
INSPECTION




ROTOR




1. Measure the resistance between the two slip rings of the rotor coil to check the continuity between them. Replace the rotor if the resistance is not within the standard value range.

Standard value: 3 - 5 Ohms




2. Check the continuity between the slip rings and core. If continuity is present, replace the rotor.

STATOR




1. Check the continuity between coil leads. If there is no continuity, replace the stator.




2. Check the continuity between coil and core. If there is no continuity, replace the stator.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.