Tiburon L4-1.8L (1997)
2. If the idle condition or accelerating is abnormal, check the TPS connector. (When the TPS connector is not connected properly, the current data
can show that the idle state remains off, though the accelerator pedal is released. And it results in improper idle or accelerating.)
3. Input voltage from throttle position sensor is below 0.1 V or above 4.7 V when ignition switch is turned on.
USING VOLTMETER