Hyundai i-30: Engine Control System / Accelerator Position Sensor (APS)

Hyundai i30 (PD) 2018-2025 Service Manual / Engine Control / Fuel System / Engine Control System / Accelerator Position Sensor (APS)

Description and operation

Description

Accelerator Position Sensor (APS) is installed on the accelerator pedal module and detects the rotation angle of the accelerator pedal. The APS is one of the most important sensors in engine control system, so it consists of the two sensors which adapt individual sensor power and ground line. The second sensor monitors the first sensor and its output voltage is half of the first one. If the ratio of the sensor 1 and 2 is out of the range (approximately 1/2), the diagnostic system judges that it is abnormal.

Specifications

Specification

Accelerator Position	Output Voltage (V)
Accelerator Position	APS1	APS2
C.T	0.7 - 0.8	0.325 - 0.425
W.O.T	3.98 - 4.22	1.93 - 2.17

Schematic diagrams

Circuit Diagram

Harness Connector

Repair procedures

Inspection

1.	Connect the diagnostic tool to the Data Link Connector (DLC).

2.	Turn the ignition switch ON.

Measure the output voltage of the APS 3 and 6 at C.T and W.O.T.

Specification : Refer to "Specification"

Heated Oxygen Sensor (HO2S)

Description and operation Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter...

Rail Pressure Sensor (RPS)

Description and operation Description Rail Pressure Sensor (RPS) is installed on the delivery pipe and measures the instantaneous fuel pressure in the delivery pipe...

Other information:

Hyundai i30 (PD) 2018-2025 Service Manual: Description and operation

Description • Components location : DCT (Dual Clutch Transmission) • Function The dual clutch is installed within the transmission. The dual clutch comprises an odd clutch and an even clutch...

Hyundai i30 (PD) 2018-2025 Owner's Manual: Clock

WARNING Do not adjust the clock whilst driving.You may lose your steering control and cause severe personal injury or accidents. Vehicles with Audio system Select the [SETUP/CLOCK ] button on the audio system ➟ Select [Date/Time]. Set time: Set the time displayed on the audio screen...