Hyundai Equus: Fuel lines, fuel hoses and connections

Fuel filter

A clogged filter can limit the speed at which the vehicle may be driven, damage the emission system and cause multiple issues such as hard starting. If an excessive amount of foreign matter accumu ...

Vapor hose and fuel filler cap

The vapor hose and fuel filler cap should be inspected at those intervals specified in the maintenance schedule. Make sure that a new vapor hose or fuel filler cap is correctly replaced. ...

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Repair procedures
Removal 1. Remove the front bumper cover. (Refer to Body - "Front Bumper Cover") 2. Remove the bolts and disconnect the horn connectors, then remove the high pitch horn (A) and low pitch horn ...

Evaporator Temperature Sensor Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure the resistance between terminal “+” and “-” of the evaporator temperature ...

Height Sensor Description and Operation
Description The ground clearance sensor is one component of the ECS system. This sensor is installed between the vehicle body and lower suspension arm. It measures the ground clearance and sen ...