Hyundai Elantra (CN7): Fuel Delivery System / Accelerator Pedal
Repair procedures
| Removal |
| 1. | Turn the ignition switch OFF and disconnect the negative (-) battery cable. |
| 2. | Disconnect the accelerator position sensor connector (A).
|
| 3. | Remove the installation nuts, and then remove the accelerator pedal module (A).
|
| Installation |
| 1. | Install in the reverse order of removal. |
Repair procedures Removal[Low Fuel Line]1.Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")2.
Repair procedures Removal • In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure fuel.
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: Compressor oil
Repair procedures Oil Specification1.The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed.2.Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.
Hyundai Elantra (CN7) 2021-2026 Service Manual: Photo Sensor
Description and operation Description 1.The photo sensor is located at the center of the defrost nozzles.2.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
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