Hyundai Equus: Over Pressure Valve (OPV) Repair procedures
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Over Pressure Valve (OPV) 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 Pressure in Fuel Line") |
| 3. |
Remove the fuel pump.
(Refer to Fuel Delivery System - "Fuel Pump") |
| 4. |
Release the fixing hook, remove the over pressure valve (A) from the fuel filter.
|
| Installation |
| 1. |
Install in the reverse order of removal. |
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 ...
See also:
2. Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery)
system
The Evaporative Emission Control System is designed to prevent fuel vapors from
escaping into the atmosphere.
(The ORVR system is designed to allow the vapors from the fuel tank to be loaded
into ...
Instrument Cluster Control
Adjusting Instrument Cluster Illumination
The brightness of the instrument panel illumination can be adjusted by pressing
the illumination control buttons (“+” or “-”) when the Engine Start/Sto ...
Canister Close Valve (CCV) Description and Operation
Description
Canister Close Valve (CCV) is normally open and is installed
on the canister ventilation line. It seals evaporative emission control
system by shutting the canister from the atmosph ...
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