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Hyundai Azera: Photo Sensor Description and Operation - Air Conditioning System - Heating,Ventilation, Air Conditioning - Hyundai Azera 2011-2019 Service ManualHyundai Azera: Photo Sensor Description and Operation

The photo sensor is located at the center of defrost nozzle.
The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to the automatic temperature control module so that the solar radiation compensation will be performed.
In-car sensor Repair procedures
Inspection 1. Ignition "ON" 2. Blow warm air into the in-car sensor air inlet. Measure sensor resistance between 2 and 4 terminals. 1. Incar Motor(-)2. Sensor GND3. -4. Incar Sensor (+)5. - ...

Photo Sensor Repair procedures
Inspection 1. Ignition "ON" 2. Using the scan tool. 3. Emit intensive light toward photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher ...

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Heated Oxygen Sensor (HO2S) Specifications
Specification [Bank 1 / sensor 2, Bank 2 / sensor 2] A/F Ratio (?)Output Voltage(V)RICHMin. 0.8LEANMax. 0.1 ItemSpecificationHeater Resistance (?)3.3 ~ 4.1[20°C(68°F)] [Bank 1 / sensor 1, ...

Front Hub - Axle Components and Components Location
Components 1. Coking nut2. Brake disc3. Hub4. Dust cover5. Knuckle6. Wheel bearing7. Snap ring8. Drive shaft ...

Air bag warning 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 ig ...


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