Hyundai Equus: Accelerator Position Sensor (APS) Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Engine Control/Fuel System / Engine Control System / Accelerator Position Sensor (APS) Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 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 a malfunction has occurred.
Heated Oxygen Sensor (HO2S) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the HO2S terminals 3 and 4.
4.
Check that the resistance is within the speci ...
Accelerator Position Sensor (APS) Specifications
Specification
AcceleratorPositionOutput Voltage (V)APS1APS2C.T0.7 ~ 0.80.33 ~ 0.43W.O.T3.85 ~ 4.351.93 ~ 2.18
...
See also:
Crash Pad Side Cover Components and Components Location
Component Location
[LH]
1. Crash pad side cover [LH]
[RH]
1. Crash pad side cover [RH]
...
Memory Power Seat Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the door trim (A) after loosening mounting screws.
(Refer to Body - "Front Door Trim")
3.
Remove the memory power seat c ...
Description and Operation
Description
AbbreviationExplanationC_CANChassis Controller Area NetworkB_CANBody Controller Area NetworkMM_CANMulti media Controller Area NetworkSMKSmart Key UnitDDMDriver Door ModuleADMAssist Do ...
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