Hyundai Creta: 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
Test Condition
Output Voltage (V) [Vref=5V]
APS 1
APS 2
Idle
0.7 ~ 0.8
0.28 ~ 0.48
Fully depressed
3.85 ~ 4.35
1.8 ~ 2.3

Schematic diagrams

Circuit Diagram
(M/T)

(A/T)

Repair procedures

Inspection
1.
Turn ignition switch OFF.
2.
Disconnect the accelerator position sensor connector.
3.
Measure resistance between voltage supply terminal and ground terminal of APS1.
4.
Measure resistance between voltage supply terminal and ground terminal of APS2.
5.
Check that the resistance is within the specification.
Specification : Refer to Specification Section.
Heated Oxygen Sensor (HO2S)
Description and operation Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed on upstream and downstream of the Warm up Catalytic Converter ( ...

Injector
...

Other information:

Hyundai Creta GS 2014-2022 Service Manual: Components and components location
Components Location 1. Torsion beam axle 2. Shock absorber 3. Coil spring assembly ...

Lincoln Nautilus 2018-2022 Owners Manual: Using MyKey With Remote Start Systems. MyKey – Troubleshooting
Using MyKey With Remote Start Systems MyKey is not compatible with non Lincoln-approved, aftermarket remote start systems. If you choose to install a remote start system, see an authorized dealer for a Lincoln-approved remote start system. MyKey – Troubleshooting ...

© 2017-2022 www.hcrmangs.com