Hyundai Elantra (CN7): Fuel Delivery System / Release residual pressure in fuel line
| Release Residual Pressure in Fuel Line |
|
| 1. | Turn the ignition switch OFF and disconnect the battery (-) cable. |
| 2. | Remove the fuel pump fuse (A).
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| 3. | Connect the battery (-) cable. |
| 4. | Start the engine and let idle, and then turn the ignition switch OFF after the engine has stopped on its own. |
| 5. | Disconnect the battery (-) cable, and then install the fuel pump fuse. |
| 6. | Connect the battery (-) cable. |
| 7. | Delete the Diagnostic Trouble Code (DTC) related the fuel pump fuse with the diagnostic tool.
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Fuel Pressure Test1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") • When removing the fuel pump fuse, a Diagnostic Trouble Code (DTC) may occur.
Repair procedures Removal1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")2.Turn ignition switch OFF and disconnect the negative (-) battery cable.
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: Specifications
SpecificationAir Conditioner Item Specification CompressorTypeGamma 1.6 MPI, Gasoline 2.0 NU MPI, Gasoline 1.6 T-GDI : 6HVx14Gasoline 1.6 MPI : 6HVe14Oil type & CapacityFD46XG (IDEMITSU) 100 ± 10 g Pulley type6PK-TYPEDisplacement145 cc/revExpansion valveTypeBlock type RefrigerantTypeR - 134
Hyundai Elantra (CN7) 2021-2026 Service Manual: Auto Defogging Sensor
Description DescriptionThe auto defogging sensor is installed on the front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives signal from the sensor and restrains moisture and eliminate defog by controlling the intake actuator, A/C, auto defogging actuat
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