Hyundai Equus: Over Pressure Valve (OPV) Repair procedures

Fuel Sender Assembly Repair procedures

Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. "Release the residual pressure in fuel line. (Refer to Fuel Delivery System -""Release Residual Pres ...

Fuel Pump Control Module (FPCM) Description and Operation

Description The fuel pump control module (FPCM) is installed on the right side of the trunk compartment. It controls the BLDC (Brushless DC) motor mounted inside the variable low pressure fuel ...

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Owner maintenance
The following lists are vehicle checks and inspections that should be performed by the owner or an authorized EQUUS dealer at the frequencies indicated to help ensure safe, dependable operation of ...

External AMP Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Open the trunk, remove the right trunk trim. (Refer to Body - "Trunk Trim") 3. Remove the external amplifier after disconneting ...

Accelerator Position Sensor (APS) Description and Operation
Description Accelerator Position Sensor (APS) is installed on the accelerator pedal module and detects the rotation angle of the accelerator pedal. The APS is one of the most important sensors ...