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

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.