Kia Optima Hybrid: Engine Control System / ETC (Electronic Throttle Control) System Specifications
| Specification |
| Throttle Angle(°) | Output Voltage(V) | |
| TPS1 | TPS2 | |
| 0 | 0.0 | 5.0 |
| 10 | 0.48 | 4.52 |
| 20 | 0.95 | 4.05 |
| 30 | 1.43 | 3.57 |
| 40 | 1.90 | 3.10 |
| 50 | 2.38 | 2.62 |
| 60 | 2.86 | 2.14 |
| 70 | 3.33 | 1.67 |
| 80 | 3.81 | 1.19 |
| 90 | 4.29 | 0.71 |
| 100 | 4.76 | 0.24 |
| 105 | 5.0 | 0 |
| C.T (6 ~ 15°) | 0.29 ~ 0.71 | 4.29 ~ 4.71 |
| W.O.T (93 ~ 102°) | 4.43 ~ 4.86 | 0.14 ~ 0.57 |
| Item | Sensor Resistance(k?) |
| TPS1 | 0.875 ~ 1.625 [20°C(68°F)] |
| TPS2 | 0.875 ~ 1.625 [20°C(68°F)] |
| Item | Specification |
| Coil Resistance (?) | 1.2 ~ 1.8 [20°C(68°F)] |
ETC (Electronic Throttle Control) System Troubleshooting
Fail-Safe Mode ItemFail-SafeETC MotorThrottle valve stuck at 5°TPSTPS 1 faultReplace it with TPS 2TPS 2 faultReplace it with TPS 1TPS 1,2 faultThrottle valve stuck at 5°APSAPS 1 faultReplace it with ...
ETC (Electronic Throttle Control) System Schematic Diagrams
Circuit Diagram ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Intake Air Temperature Sensor (IATS) Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the IATS connector. 3. Measure resistance between the IATS terminals 3 and 4. 4. Check that the resistance is within the specification. Temperature [°C(°F)]Resistance (k?)-40(-40)40.93 ~ 48.35-20(-4)13.89 ~ 16.030(32)5.38 ~ 6.0910(50)3.48 ~ ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Brake Pedal Repair procedures
Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the crash pad lower panel and reinforcing panel. (Refer to the Body group - crash pad) 3. Remove the shower duct (A). 4. Pull down steering column shaft after removing bolts and nuts. (Refer to the steering group ...