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Hyundai Tucson: Emission Control Syste

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Emission Control Syste

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 Components and Components Location

Components Location Crankcase Pressure Regulating Valve (PRV) Purge Control Solenoid Valve (PCSV) Canister Fuel Tank Air Filter GPF (Gasoline Particulate Filter) Catalytic Converter (WCC) 1. Crankcase Pressure Regulating Valve (P

 Crankcase Emission Control System

Description Crankcase pressure regulating valve (PRV) Breather hose Air flow Intake manifold Cylinder block Blow-by gas flow Blow-by gas inflow to the cylinder head cover throungh the cylinder block & head & chain c

  Evaporative Emission Control System

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 SRS care

The SRS is virtually maintenance-free and there are no parts you can safely service by yourself. If the SRS air bag warning light does not illuminate when the Engine Start/Stop button is in the ON position, or continuously remains on, we recomm

 When Ignition Key Is Turned ON (engine OFF), The ABS Warning Lamp Does Not Light Up.

Detecting condition When current flows in the HECU the ABS warning lamp turns from ON to OFF as the initial check. Therefore if the lamp does not light up. the cause may be an open in the lamp power supply circuit, a blown bulb, an open in the bo

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