5.2.24. Valve of adjustment of pressure

Fuel pressure in the accumulator is supported at the required level by the valve of regulation of pressure.

The valve of adjustment of pressure performs the same function, as the valve of excessive pressure. In case of excessive pressure the valve, opening, limits pressure in the accumulator. If pressure is lower demanded, the valve is closed and hermetically separates section of low pressure from section of high pressure of system of injection.

Valve check

Check valve resistance. Resistance: 2,07–2,53 Ohms.

Replacement of the valve

If the output tension of the valve does not correspond to demanded, replace the valve. Inhaling moment: 5±1 N • m.