Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Hyundai >> 1989 >> Excel GL, 2D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> System/Component Tests >> Fuel System >> Idle Controls >> ISC Motor

ISC Motor

Download the full database via torrent (~1.1 TB)  |  Download Brad's custom LEMON patches
  1. Disconnect ISC motor connector. Check motor coil continuity between terminals No. 1 and 4. See Figure . Resistance should be 5-35 ohms. If resistance is zero ohms or abnormally large, an open or short exists in motor coil. Replace ISC servo assembly.
  2. Connect 6 volts DC (four 1.5-volt DC batteries) between terminals No. 1 and 4 of ISC motor connector to operate ISC motor. DO NOT apply more than 6 volts. If motor does not operate, replace ISC motor assembly.
scientia non olet · About Brad's Car Manuals