Hyundai Tucson: Engine Control System / Variable Intake Solenoid (VIS) Valve Description and Operation
| Description |
| Engine condition | VIS valve | Operation |
| Medium speed | Closed | Increasing engine performance in low engine speed by reducing intake interference among cylinders |
| Low / High speed | Open | Minimizing intake resistance by shortening intake manifold length and increasing area of air entrance |
CVVT Oil Control Valve (OCV) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the OCV connector.
3.
Measure resistance between the OCV terminals 1 and 2.
4.
Check that the resistance is within the specifi ...
Variable Intake Solenoid (VIS) Valve Specifications
Specification
ItemSpecificationCoil resistance (x)30.0 ~ 35.0 [20°C(68°F)]
...
Other information:
Hyundai Tucson (LM) 2010-2015 Owners Manual: Do not lie down
Sitting in a reclined position when the vehicle is in motion can be dangerous.
Even when buckled up, the protections of your restraint system (seat belts and
air bags) is greatly reduced by reclining your seatback.
To reduce the chance of injuries in the event of an accident and to achieve the
...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Installing a Child Restraint System (CRS)
WARNING
Before installing your child restraint system always:
Read and follow the instructions provided by the manufacturer of the
child restraint.
Read and follow the instructions regarding child restraint systems in
this manual. Failure to follow all warnings and instructions could in ...