Kia Optima: Fuel Tank. Repair procedures

Release Residual Pressure in Fuel Line

Whenever the high pressure fuel pump, fuel pipe, delivery pipe, or injector is removed immediately after shutting off the engine, an ...

Removal

1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group). 2. Remove the fuel pump service cover (A) in the ...

See also:

Check Fuses
A blade type fuse test taps provided to allow checking the fuse itself without removing if from the fuse box. The fuse is good if the test lamp lights up when one lead is connected to the test tap ...

Schematic Diagrams
System Block Diagram ...

Line Pressure Control Solenoid Vale. Specifications
Specifications Direct control VFS[LINE Pressure]▷ Control type : Normal low type Control Pressure kpa(kgf/cm², psi) 500.14~9.81(5.1~0.1,72.54~1.42) ...