LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 1990 >> Excel Base, 2D Hatchback, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Basic Testing >> Ignition Checks >> Distributor >> Power Transistor
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Power Transistor

  1. Remove connector from power transistor. Apply 1.5 volts (3 volts on Sonata 2.4L) between power transistor terminals No. 1 and 2. See Fig 1 & Fig 2 .
  2. Check continuity between terminals No. 2 and 3 with terminal No. 1 disconnected from battery, no continuity should be present. With terminal No. 1 connected to battery, there should be continuity between terminals No. 2 and 3.
Fig 1: 2.4L Checking Power Transistor
G90C19655Courtesy of HYUNDAI MOTOR CO.
Fig 2: 3.0L Checking Power Transistor
G201725Courtesy of HYUNDAI MOTOR CO.
scientia non olet · About LEMON Manuals