Hyundai Santa Cruz: Hydraulic System / High Pressure Electric Oil Pump (HP EOP)
• The High Pressure Electric Oil Pump (HP EOP) consists of the motor and the pump and it is controlled by the TCM.
• It stores the amount of oil required for control in the accumulator by pumping regardless of the engine RPM.
• It is operated with ON/OFF so that the pressure in the accumulator is maintained.
1. High Pressure Electric Oil Pump (HP EOP)
| Item | Specification |
| Operating voltage (V) | 12 |
| Rotating direction | Clockwise |
| Motor maximum power (W) | 300 |
| Motor phase maximum current (A) | 25(Condition: 60 bar, 3000 RPM) |
| Theoretical displacement (cc/rev) | 0.42 |
| Pump gear type | Spur gear |
| Pin | Description |
| 1 | Motor_U |
| 2 | Motor_V |
| 3 | Motor_W |
• The High Pressure Electric Oil Pump (HP EOP) consists of the motor and the pump and it is controlled by the TCM.
• Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.(Refer to General Information - "Lift and Support Points")
1.Replace the dual clutch transmission assembly.(Refer to Dual Clutch Transmission System - "Dual Clutch Transmission")
Valve Body Assembly
- Components Location
1. Valve Body Assembly
- Components
1. Oil pressure control solenoid valve2. Oil flow control solenoid valve3. Pressure filter4. High Pressure Electric Oil Pump (H ...
Cooling System
...
Other information:
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Specifications
- Specifications
Transmission modelSmartstream Wet 8th DCT(D8LF1)
Engine modelTheta III 2.5 T-GDI (Gasoline)
Gear ratio1st3.429
2nd2.217
3rd2.217
4th1.621
5th0.860
6th0.673
7th0.791
8th0.653
Reverse3.697
Final ratio1st, 2nd, 5th, 6th, R4.846
3rd, 4th, 7th, 8th3.316
HP EOP (High Pre ...
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Front Washer Motor
- Inspection
Front and Rear Washer Motor
1.With the washer motor connected to the reservoir tank, fill the reservoir tank with water.
• Before filling the reservoir tank with water, check the filter
for foreign material or contamination. if necessary, clean the filter.
...
