Hyundai Santa Fe (TM): Engine Control System / Variable Force Solenoid (VFS). 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 specification.
|
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
|
| 2. |
Disconnect the CVVT oil control valve connector (A).
|
| 3. |
Remove the installation bolt (B), and then remove the valve from the
engine.
[Bank 1 / Intake]
[Bank 1 / Exhaust]
|
| Installation |
|
|
| 1. |
Installation is reverse of removal.
|
Circuit Diagram Harness Connector
Description Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold. The VIS valve controls the vacuum modulator which activates a valve in the intake manifold.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: IMS (Integrated Memory)
Description and operation Description The optimal seat position set by the driver is memorized into the power seat unit by using IMS switch. In case of the position change, the seat can restore its preset position by IMS switch.
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Parking Distance Warning (PDW)
Description and operation Description • PDW consists of 8 sensors (front : 4 units, rear : 4 units) that are used to detect obstacles and transmit the result in three separate warning levels, the first, second and third to IBU via LIN communication.
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