Hyundai Sonata: Button Engine Start System / Components and Components Location
| Component Location |
| 1. Start Stop Button(SSB) 2. FOB key 3. Trunk lid switch 4. Body control module (BCM) 5. Interior antenna 1 | 6. Interior antenna 2 7. Smart key unit 8. Trunk antenna 9. Door handle & door antenna 10. Bumper antenna |
Schematic Diagrams
Circuit Diagram (1)
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Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Manifold Absolute Pressure Sensor (MAPS) Description and Operation
Description
Manifold Absolute Pressure Sensor (MAPS) is a speed-density
type sensor and is installed on the surge tank. It senses absolute
pressure of the surge tank and transfers the analog signal proportional
to the pressure to the ECM. By using this signal, the ECM calculates the
intak ...
Hyundai Sonata LF 2014-2019 Service Manual: Purge Control Solenoid Valve (PCSV) Description and Operation
Description
Purge Control Solenoid Valve (PCSV) is installed on the surge
tank and controls the passage between the canister and the intake
manifold. It is a solenoid valve and is open when the ECM grounds the
valve control line. When the passage is open (PCSV ON), fuel vapor
stored in th ...
