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Home >> Toyota >> 1984 >> Celica Supra L >> Repair and Diagnosis >> Engine Performance >> System >> TCCS Engine Control System >> Adjustments >> Throttle Position Sensor (TPS)

Throttle Position Sensor (TPS)

  1. Loosen 2 TPS retaining screws. Insert a .030" (.75 mm) thickness gauge between throttle stop screw and throttle. With ignition off and electrical connector disconnected, connect ohmmeter between terminals IDL and E1.
  2. Gradually turn TPS counterclockwise until ohmmeter needle deflects. Secure TPS retaining screws.