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: Description and Operation
System Overview RPAS (Rear Parking Assist System) is an electronic driving aid that warns the driver to be cautious while parking or in low speed environments. The sensor uses ultrasonic waves to detect objects within proximity of the vehicle.
Kia Cadenza YG 2016-2021 Service Manual: A/C Pressure Transducer Description and Operation
Description A/C pressure transducer convert the pressure value of high pressure line into voltage value after measure it. By converted voltage value, engine ECU controls cooling fan by operating it high speed or low speed. Engine ECU stop the operation of compressor when the temperature of refrigerant line is so high or so low irregularl
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