Hyundai Tucson: Emission control system / 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 through the air intake hose. Inside the crankcase, the fresh air mixes with blow-by gases, which then pass through the PCV valve into the induction system.
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 ...
2. Evaporative emission control system including Onboard Refueling Vapor Recovery
(ORVR)
The Evaporative Emission Control System is designed to prevent fuel vapors from
escaping into the atmosphere.
The ORVR system is designed to allow the vapors from the fuel tank to be loaded
into ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Instrument Cluster Components and Components Location
Components (1)
Components (2)
...
Hyundai Tucson (LM) 2010-2015 Service Manual: 4WD ECU Repair procedures
Replacement
1.
Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing with the GDS tool.
(Refer to 4WD Control System - "Adjustment")
2.
Disconnect the battery negative cable from the battery
3.
Disconnect the 4WD ECU connector (A).
4.
Loosen the nust (A) and then remo ...
