Kia Cadenza YG: Fuel Delivery System / Fuel Pressure Regulator Repair procedures

Removal
1.
Remove the fuel pump.
(Refer to Fuel Delivery System - “Fuel Pump”)
2.
Disconnect the electric pump wiring connector (A) and the fuel sender connector (B).

3.
Remove the cushion pipe fixing clip (A), and then separate the head assembly (B) from reservoir cup.

4.
Remove the return nozzle (B) after releasing the fixing hook (A).

5.
Remove the reservoir-cup after releasing the fixing hooks (A).

6.
Remove the pre-filter (B) after releasing the fixing hooks (A).

   
Be careful of O-ring.
7.
Remove the fuel pressure regulator (A) in the direction.

Installation
1.
Install in the reverse order of removal.

    Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - “Fuel Pump”) 2. Disconnect the fuel sender connector (A). 3. Remove the fuel sender (A) after releasing the fix hook.

    Description The fuel pump control module (FPCM) is installed on the right side of the fuel tank and controls the DC motor mounted inside the low pressure fuel pump.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Description and Operation

    Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobilizer system aims to drastically reduce the rate of auto theft.

    Kia Cadenza YG 2016-2021 Service Manual: Intake Actuator Repair procedures

    Inspection 1. Ignition "OFF". 2. Disconnect the intake actuator connector. 3. Verify that the actuator operates to the recirculation position when connecting 12V to the terminal 3 and grounding terminal 7. 4. Verify that the intake actuator operates to the fresh position when connecting in the reverse.

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