Hyundai Equus: Exhaust Emission Control System

Fuel Tank Air Filter Repair procedures

Replacement 1. Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the service cover (A). 3. Disconnect the canister close valve connector (A). 4. Di ...

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 ...

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Camshaft Position Sensor (CMPS) Specifications
Specification ItemSpecificationOutput Voltage (V)High : 5.0VLow : 0.7VAir Gap (mm)0.2 ~ 2.0 ...

Head Lamps Repair procedures
Inspection Head Lamp Relay Inspection 1. Pull out the head lamp relay (Low) (A) from the engine compartment relay box. A : Head lamp(Low) relay 2. Check for continuity between terminals. The ...

Exhaust pipe and muffler
Visually inspect the exhaust pipes, muffler and hangers for cracks, deterioration, or damage. Start the engine and listen carefully for any exhaust gas leakage. Tighten connections or replace part ...