Hyundai Creta: Engine Control System / Accelerator Position Sensor (APS)
Hyundai Creta GS 2014-2025 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
on upstream and downstream of the Warm up Catalytic Converter ( ...
Injector
...
Other information:
Hyundai Creta GS 2014-2025 Service Manual: Inside Rear View Mirror
Components and components location
Component Location
1. Inside rear view mirror
Repair procedures
Replacement
[Manual Mirror]
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Hyundai Creta GS 2014-2025 Owners Manual: Air bag warning and indicator
Air bag warning light
The purpose of the air bag warning
light in your instrument panel is to
alert you of a potential problem with
your air bag - Supplemental Restraint
System (SRS).
When the ignition switch is turned
ON, the warning light should illuminate
for approximately 6 secon ...
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