Hyundai Tucson: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Emission Control System / Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures

Removal

1.	Disconnect the vapor hose (A).

2.	Remove the PCV valve (B).

Inspection

Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.

•	If the plunger does not move (PCV valve is clogged), clean or replace the valve.

Installation

Install in the reverse order of removal.

PCV Valve installation:

1.96 ~ 2.94 N.m (0.2 ~ 0.3 kgf.m, 1.45 ~ 2.17 lb-ft)

Positive Crankcase Ventilation (PCV) Valve Description and Operation

Operation Principle ...

Evaporative Emission Control System

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Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Interior Body Repair
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Hyundai Tucson (LM) 2010-2015 Service Manual: Audio Remote Control Repair procedures
Inspection 1. Check for resistance between No.6 and No.7 terminals in each switch position. [Audio System] SwitchConnectorterminalResistance(±5%)Volume down6 - 76.81 kxVolume up6 - 74.61 kxMute6 - 73.11 kxMode6 - 72.11 kxSeek down6 - 71.11 kxSeek up6 - 7430 x 2. Check for voltage betwee ...