Kia Niro: Engine Control System / Accelerator Position Sensor (APS) Repair procedures

Kia Niro 2017 (DE HEV) Service Manual / Engine Control/Fuel System / Engine Control System / Accelerator Position Sensor (APS) Repair procedures

Inspection

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

2.	Switch "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	3.98 - 4.22	1.98 - 2.13

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 after loosening the mounting nuts (A).

Accelerator pedal sensor mounting bolt :

12.7 - 15.7 N·m (1.3 - 1.6 kgf·m, 9.4 - 10.6 lb·ft)

Installation

1.	Install in the reverse order of removal.

Accelerator Position Sensor (APS) Schematic diagrams

Circuit Diagram Harness Connector ...

Injector Specifications

Specification Item Specification Coil Resistance (Ω) 1.425 - 1.575 [20°C(68°F)] ...

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