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Home >> Mitsubishi >> 1987 >> Starion ESI-R >> Repair and Diagnosis >> Engine Performance >> System >> Throttle Opener System >> Component Testing >> Power Steering Switch
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Power Steering Switch

  1. Separate power steering oil pressure switch connector. Start engine and check for continuity between switch terminal and body ground with steering wheel in straight-ahead position and with steering wheel turned.
  2. When wheel is straight-ahead, there should be no continuity. When wheel is turned, resistance should read 33 ohms or less. If results are otherwise, check oil pump assembly.