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Home >> Hyundai >> 2004 >> Accent Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System >> Gasoline Engine Control System >> Throttle Position Sensor (TPS) >> Troubleshooting Hints
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Troubleshooting Hints

  1. The TPS signal is important for the control of the automatic transaxle. Shift shock and other trouble may occur if the sensor is faulty.
  2. If the idle condition or acceleration is abnormal, check the TPS connector. (When the TPS connector is not connected properly, the current data on HI-SCAN can show that the idle state remains off, although the accelerator pedal is released. This results in the improper idle or acceleration.)
  3. Input voltage from throttle position sensor is below 0.1V or above 4.7V when ignition switch is turned on.
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