Kia Optima: Inspection

1.	Turn the ignition switch OFF and disconnect the battery negative (-) cable.

2.	Disconnect the fuel pressure regulator valve connector.

3.	Measure resistance between the fuel pressure regulator valve terminals 1 and 2.

4.

Check that the resistance is within the specification.

Specification: Refer to “Specification”

Fuel Pressure Control Valve. Repair procedures

...

Removal

Refer to "High Pressure Fuel Pump" in this group. ...

See also:

Overhead Console Lamp. Schematic Diagrams
Circuit Diagram ...

Tachometer
The tachometer indicates the approximate number of engine revolutions per minute (rpm). Use the tachometer to select the correct shift points and to prevent lugging the engine and/or overrevvin ...

Manifold Absolute Pressure Sensor (MAPS). Specifications
Specification Pressure [kPa (kgf/cm², psi)] Output Voltage (V) 20.0 (0.20, 2.9) 0.79 46.7 (0.47, 6.77) 1.84 ...

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