Hyundai Santa Cruz: Exhaust Emission Control System / Catalytic Converter
1.Remove the turbocharger & exhaust manifold.(Refer to Engine Mechanical System - "Turbocharger & Exhaust Manifold")
1.Install in the reverse order of removal.
Description and Operation
- Description
Exhaust emissions (CO, HC, NOx) are controlled by a combination of
engine modifications and the addition of special control
components.Modifications to the combustion chamber, int ...
CVVT (Continuously Variable Valve Timing) System
- Description
Electric Continuous Variable Valve Timing system (E-CVVT)
Electric E-CVVT system is electric continuous variable valve timing
system. It is located on the intake camshaft of the en ...
Other information:
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Repair procedures
- Compression Pressure Inspection
• If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure.
1.Start the engine until coolant temperature goes up to 80-95°C and stop the engine.
2.Remove the ignition coil.(Refer to ...
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Heater Control Unit
- Components Location
1. Heater control unit
- Terminal Function
Connector Pin Function
Pin NoConnector AConnector B
1Mode control actuator feedbackGround
2Intake actuator feedbackSensor ground
3Passenger's temperature control actuator feedbackECV (-)
4Driver's temperature contr ...
