Tiburon L4-1.8L (1997)
HARNESS INSPECTION PROCEDURES
SENSOR INSPECTION
1. Disconnect the throttle position sensor connector.
2. Measure resistance between terminal 2 (sensor ground) and terminal 3 (sensor power).
Standard value: 0.7 - 3.0 k Ohms
When idling: 2.3 - 3.4 k Ohms
3. Connect an ohmmeter between terminal 3 (sensor ground) and terminal 1 (sensor output).
4. Operate the throttle valve slowly from the idle position to the full open position and check that the resistance changes smoothly in proportion to the
throttle valve opening angle.
5. If the resistance is out of specification or fails to change smoothly, replace the throttle position sensor.
Tightening torque
Throttle position sensor: 1.5 - 2.5 Nm
(15 - 25 kg.cm, 1.1 - 1.8 lb.ft)
DTC P0122, P0123 - Throttle Position Sensor
TROUBLESHOOTING PROCEDURES
TROUBLESHOOTING HINTS
1. The TP Sensor signal is important in the control of the automatic transaxle. Shift shock and other troubles will occur if the sensor is faulty.
