Kia Cadenza YG: Engine Control System / Fuel Tank Pressure Sensor (FTPS) Repair procedures
| Inspection |
| 1. |
Connect the GDS on the Data Link Connector (DLC). |
| 2. |
Measure the output voltage of the FTPS.
|
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
| 2. |
Remove the floor mat in the trunk. |
| 3. |
Remove the service cover (A).
|
| 4. |
Disconnect the fuel tank pressure sensor connector. |
| 5. |
Remove the fuel tank pressure sensor (A) after releasing the hooks veritically.
|
| Installation |
|
|
| 1. |
Install in the reverse order of removal. |
Circuit Diagram
Description Based on information from various sensors, the ECM can calculate the fuel amount to be injected. The fuel injector is a solenoid-operated valve and the fuel injection amount is controlled by length of injection time.
Other information:
Kia Cadenza YG 2016-2021 Service Manual: Immobilizer Control Unit Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad") 3. Disconnect the 5P connector of the SMARTRA unit and then remove the SMARTRA unit (A) after loosening the bolt. Installation 1.
Kia Cadenza YG 2016-2021 Service Manual: Photo Sensor Description and Operation
Description 1. The photo sensor is located at the center of defrost nozzle. 2. The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to the automatic tem
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