Hyundai Creta: Engine Control System / Accelerator Position Sensor (APS)
Hyundai Creta GS 2014-2021 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 |
|
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.
|
Heated Oxygen Sensor (HO2S)
Description and operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed
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Other information:
Hyundai Creta GS 2014-2021 Owners Manual: Instrument Cluster Control
WARNING
Never adjust the instrument cluster
while driving. This could result in
loss of control and lead to an accident
that may cause death, serious
injury, or property damage.
Adjusting Instrument Cluster
Illumination
The brightness of the instrument
panel illumination changes by ...
Hyundai Creta GS 2014-2021 Service Manual: Front Seat Back Cover
Components and components location
Component Location
1. Front seat back cover
Repair procedures
Replacement
•
Put on gloves to prote ...
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