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: Button Engine Start System
Description and operation Description System Overview The System offers the following features: – Changing the state of engine ignition and power by using the start button. – Controlling external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Front Radar Unit. Repair procedures
Inspection Inspection procedure for vehicle with Forward Collision-Avoidance Assist and Smart Cruise Control system failure 1. Check the bumper appearance for accident (check the vehicle appearance visually and see bumper replacement history).
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