Hyundai Santa Cruz: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve
| Engine Condition | Stop | Idle or Deceleration | Normal operating condition | Accelerating in the high load area |
| Intake manifold pressure | 0 | High | Appropriate | Low |
| PRV (Diaphragm) | Full open | A little open | Appropriate open | Considerable open |
| Amount of blow-by gas | 0 | A little | Middle | A lot |
| Diaphragm component part |
| |||
1.Remove the cylinder head cover.(Refer to Engine Mechanical System - "Cylinder Head Cover")
1.Install in the reverse order of removal.
Schematic Diagrams
- Schematic Diagram
A : Crankcase pressure regulating valve (PRV)B : Breather hoseC : Intake hoseD : Air flowE : Intake manifoldF : Cylinder block
① Blow-by gas flow② Blow-by gas inflow to ...
Crankcase Check Valve
- Removal and Installation
1.Disconnect the battery (-) terminal.
2.Remove the engine room under cover.(Refer to Engine And Transaxle Assembly - "Engine Room Under Cover")
3.Remove the drive be ...
Other information:
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Immobilizer Control Unit
- Removal
1.Disconnect the negative (-) battery terminal.
2.Remove the heater control unit.(Refer to Heating,Ventilation And Air Conditioning - "Heater Control Unit")
3.Loosen the mounting bolt,nut,screw and remove the Integrated Body Control Unit (A).
4.Disconnect the connectors and remov ...
Hyundai Santa Cruz 2021-2025 Owners Manual: Rear Cross-Traffic Collision-Avoidance Assist (RCCA)
Rear Cross-Traffic Collision-Avoidance
Assist is designed to help detect vehicles
approaching from the rear left and right
side while your vehicle is reversing,
and warn the driver that a collision is
imminent with a warning message and
an audible warning. Also, braking is
assisted to help pr ...
