Sportage 4WD L4-2.0L SOHC (1995)
Fuel Pressure Regulator: Testing and Inspection
Fuel Line Pressure
FUEL LINE PRESSURE
1. Disconnect the negative battery terminal.
2. Perform the Fuel Pressure Release Procedure
3. Connect a fuel pressure gauge to the pressure port located on the front of the fuel rail.
4. Connect the negative battery terminal.
5. Start the engine and run it at idle.
6. Inspect the fuel line pressure measurement.
Fuel line pressure: 34 psi (235 kPa)
7. Disconnect the vacuum hose from the pressure regulator and measure the fuel line pressure.
Fuel line pressure: 42 psi (292.5 kPa)