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.
Hyundai Tucson (NX4) 2022-2025 Service Manual: General Information
- General Information
The supplemental restraint system (SRS) is designed to supplement the
seat belt to help reduce the risk or severity of injury to the driver
and passenger by activating and deploying the driver, passenger, side
airbag and belt pretensioner in certain frontal or side col ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Forward Collision-Avoidance
Assist Malfunction and
Limitations
Forward Collision-Avoidance Assist
malfunction
When Forward Collision-Avoidance
Assist is not working properly, the
"Check Forward Safety system" warning
message may appear, and the
and
warning lights may illuminate on
the instrument cluster. Have the vehicle
inspected by an aut ...