Hyundai Equus: Fuel Pump Control Module (FPCM) Repair procedures

Fuel Pump Control Module (FPCM) Schematic Diagrams

Circuit Diagram ...

Fuel Pressure Sensor (FPS) Description and Operation

Description The fuel pressure sensor (FPS) is installed on top of the low pressure fuel pump and measures the pressure of the low pressure fuel line. Based on the current fuel pressure and the ...

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Rear Driveshaft (VL-VL TYPE) Repair procedures
Replacement 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove the rear wheel and tire (A) from rear hub.     Be carefu ...

Troubleshooting
Troubleshooting Trouble SymptomProbable causeRemedyVehicle pulls to one sideScoring of driveshaft ball jointReplaceWear, rattle or scoring of wheel bearingReplaceDefective front suspension and st ...

Air Quality Sensor (AQS) Description and Operation
Desciption The Air Quality Sensor (AQS) is located at the center support in front of the engine radiator. It detects hazardous elements in ambient air providing output signal to the control. A ...