Kia Optima: Removal| 1. | Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
| 2. | Remove the intake manifold (Refer to “Intake And Exhaust System” in EM group). |
| 3. | Disconnect the knock sensor connector (A). |
| 4. |
Remove the installation bolt (B), and then remove
the sensor from the cylinder block.
|
InstallationReplacement
1.
Remove the front wheel & tire.
Tightening torque:88.3
~ 107.9N.m(9.0 ~ 11.0kgf.m, 65.1~79.6lb-ft)
...
Electric WGT Control Actuator. Troubleshooting
Signal Waveform
...
Troubleshooting
Troubleshooting
Symptom
Possible cause
Remedy
Hard steering
Improper front wheel alignment
Excessive turning resistance of lower arm ba ...