Hyundai Sonata LF: Engine Control System / Accelerator Position Sensor (APS) Repair procedures
| Inspection |
| 1. |
Connect the GDS on the Data Link Connector (DLC). |
| 2. |
Turn the ignition switch ON. |
| 3. |
Measure the output voltage of the APS 1 and 2 at C.T and W.O.T.
|
Injector Description and Operation
Description The GDI injector is similar to a standard injector, but sprays fuel at a much higher pressure directly into the combustion chamber and has a swirl disc to get the fuel swirling as it exits the nozzle...
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Hyundai Sonata LF 2014-2019 Service Manual: Exhaust Emission Control System
Description and Operation Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components. Modifications to the combustion chamber, intake manifold, camshaft and ignition system form the basic control system...
Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures
Diagnosis with GDS 1. BSD system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS...
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