Kia Stinger CK: Hydraulic System / Electronic Oil Pump (EOP)

Kia Stinger (CK) 2018-2023 Service Manual / Automatic Transmission System / Hydraulic System / Electronic Oil Pump (EOP)

Components and components location
Components Location

1. Electric Oil Pump (EOP)


Schematic diagrams
Circuit Diagram

Repair procedures
Removal
1.

Remove the under cover.

(Refer to Engine Mechanical System - "Engine Room Under Cover")

2.

Disconnect the EOP connector (A) and remove the EOP (B) by loosening the bolts.

Tightening torque :

19.6 - 25.5 N·m (2.0 - 2.6 kgf·m, 14.5 - 18.8 lb·ft)

Installation
1.

Install in the reverse order of removal.

  
•

Check the assembled state of o-ring (A) and pipe seal (B) before reinstalling the EOP.
•

When replacing the EOP, the existing pipe seal (B) must be replaced with a new one.
2.

Refill the automatic transmission with fluid.

(Refer to Hydraulic System - "Fluid")

Oil Pump Unit (OPU)

Oil Cooler

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Barometric Pressure Sensor (BPS)

Specifications Specification Item Specification Output Voltage (V) 5 Pressure (KPa) 32.5 - 284 Operating Voltage (V) 4.5 - 5.5 Pressure [kPa (kgf/cm², psi)] Output Voltage (Vref = 5V) 32.

Kia Stinger (CK) 2018-2023 Service Manual: ATF Warmer

Description and operation Description • Engine coolant is used for circulating heat in order to heat and cool the transmission oil. • Rapidly elevates the transmission oil temperature during the initial cold start of the engine. • Prevents over heating of the transmission oil while the vehicle is moving.

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