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.

3.

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

Accelerator
Position
Output Voltage (V) [Vref = 5V]
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).

3.

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)] ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Engine Mounting Components and components location
Components 1. Transaxle mounting bracket 2. Roll rod bracket 3. Engine mounting bracket 4. Engine mounting support bracket ...

Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description The High Voltage Battery System provides the hybrid drive motor, HSG, and electric A/C compressor with electric energy and also reserves the electric energy generated during regeneration braking. It consists of the battery pack assembly, BMS ECU, power relay assembly, ...

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