Hyundai Equus: Emission control system
Second generation VI (2009–2025) / Hyundai Equus 2009-2025 Owners Manual / Maintenance / Emission control system
The emission control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Owner’s Handbook & Warranty Information booklet in your vehicle.
Your vehicle is equipped with an emission control system to meet all applicable emission regulations. There are three emission control systems, as follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to assure the proper function of the emission control systems, it is recommended that you have your car inspected and maintained by an authorized EQUUS dealer in accordance with the maintenance schedule in this manual.
Caution for the Inspection and Maintenance Test (With Electronic Stability Control (ESC) system)
- To prevent the vehicle from misfiring during dynamometer testing, turn the Electronic Stability Control (ESC) system off by pressing the ESC switch.
- After dynamometer testing is completed, turn the ESC system back on by pressing the ESC switch again.
- 1. Crankcase emission control system
- 2. Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery) system
- 3. Exhaust emission control system
Cleaning the interior window glass
If the interior glass surfaces of the vehicle become fogged (that is, covered
with an oily, greasy or waxy film), they should be cleaned with glass cleaner. Follow
the directions on the glass clea ...
1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution
caused by blow-by gases being emitted from the crankcase.
This system supplies fresh filtered air to the crankcase thr ...
See also:
Repair procedures
EOL Input
Description
When shift shock is occurred or parts related with the transmission are replaced, EOL should be performed.
In the following case, EOL is required.
•
Transmission ass ...
Trunk Lid Control Button
When the trunk lid control button is ON (depressed), the power trunk can be controlled
with the power trunk main control button, power trunk open, close button, and the
smart key.
When this t ...
Rear Door Side Curtain Description and Operation
Overview
Rear door curtains shield the vehicle’s inside from sunlight and provides privacy for rear passengers.
-
Switch-operated power curtains (rear LH and RH doors).
-
Rear curtain swi ...
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