Hyundai Genesis (DH): Fuel Delivery System / Troubleshooting

Hyundai Genesis (DH) 2013-2016 Service Manual / Engine Control / Fuel System / Fuel Delivery System / Troubleshooting

Troubleshooting

   

    Components Location 1. Fuel tank2. Fuel pump3. Sub fuel sender4. Fuel filter5. Over Pressure Valve (OPV)6. Canister7. Fuel tank air filter8.

    Fuel Pressure Test 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")     When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may turn up.

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Specifications

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    Hyundai Genesis (DH) 2013-2016 Service Manual: CO2 Sensor Description and Operation

    Description This system maintains the density of carbon dioxide constantly in vehicle interior by measuring the amount of carbon dioxide to increase the comfortableness and the fuel consumption rate when air conditioning system is operating.

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