Hyundai Ioniq: Crankcase Emission Control System / Repair procedures
1. | After disconnecting the vapor hose from the PCV valve, remove the PCV valve. |
2. | Reconnect the PCV valve to the vapor hose. |
3. | Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt. •
| The plunger inside the PCV valve will move back and forth at vacuum. |
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4. | If the vacuum is not felt inspect PCV operation, if operating correctly clean or replace the vapor hose. |
Other information:
Opening the liftgate
Make sure the shift lever is in P (Park).
Then do one of the following:
1. Unlock all doors with the Door Unlock button on your smart key. Press the
liftgate handle button and open the liftgate.
2. Press and hold the Liftgate Unlock button on the smart key...
DescriptionContinuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.By controlling CVVT, the valve over-lap or under-lap occurs, which makes better fuel economy and reduces exhaust gases (NOx, HC) and improves engine performance through reduction of pumping loss, internal EGR effect, improvement of combustion stability, improvement of volumetric efficiency, and increase of expansion work...
Categories

1. Door lock/unlock button
2. Driver position memory system
3. Side view mirror control switch
4. Central door lock switch
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