Kia Stinger CK: Engine Control System / Accelerator Position Sensor (APS)

Kia Stinger (CK) 2018-2023 Service Manual / Engine Control / Fuel System / Engine Control System / Accelerator Position Sensor (APS)

Specifications

Specification

Accelerator Position	Output Voltage (V) [Vref = 5V]
Accelerator Position	APS1	APS2
C.T	0.7 - 0.8	0.33 - 0.43
W.O.T	3.99 - 4.23	1.94 - 2.18

Description and operation

Description

Installed on the accelerator pedal module, the Accelerator Position Sensor (APS) detects the rotation angle of the accelerator pedal. As the APS is one of the most important sensors in the engine control system, each of its two sensors has independent power and ground line. APS 2 monitors APS 1, and its output voltage is half that of APS 1. If the ratio of APS 1 and APS 2 is out of range (approximately 1/2), the diagnostic system judges it as abnormal.

Schematic diagrams

Circuit Diagram

Harness Connector

Repair procedures

Inspection

1.	Connect the KDS on the Data Link Connector (DLC).

2.	TSwitch "ON" the ignition.

Measure the output voltage of the APS 1 and 2 at C.T and W.O.T.

Accelerator Position	Output Voltage (V) [Vref = 5V]
Accelerator Position	APS1	APS2
C.T	0.7 - 0.8	0.33 - 0.43
W.O.T	3.99 - 4.23	1.94 - 2.18

Removal

1.	Switch "OFF" the ignition and disconnect the negative (-) battery terminal.

2.	Disconnect the accelerator position sensor connector (A).

Remove the accelerator position sensor (C) after loosening the mounting bolt and nut (B).

Accelerator pedal sensor mounting bolt :

8.8 - 13.7 N·m (0.9 - 1.4 kgf·m, 6.5 - 10.1 lb·ft)

Installation

1.	Install in the reverse order of removal.

CVVT Oil Temperature Sensor (OTS)

Ambient Temperature Sensor (ATS)

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Driver's and passenger's front air bag

■ Driver’s front air bag ■ Driver’s knee air bag ■ Passenger’s front air bag Your vehicle is equipped with an Advanced Supplemental Restraint (Air Bag) System and lap/shoulder belts at both the driver and passenger seating position. The indication of the system's presence are the letters “AIR BAG” located on the air bag pad cover on the steering wheel and the passenger's side front panel pad above the glove box.

Kia Stinger (CK) 2018-2023 Service Manual: Climate Control Air Filter

Repair procedures Filter inspection The climate control air filter should be replaced according to the maintenance schedule. If the vehicle is operated in severely polluted city or on dusty rough roads for a long period, it should be inspected more frequently and replaced earlier than schedule. When replacing the climate control air filter, replace in the following procedure and be careful not to damage other components.