ERIKC denso common rail injector nozzles G3S74 spraying systems nozzle G3S74

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denso cr spare parts injector nozzle

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Mainly producing and selling CR injectors, nozzles, control valves, valve bonnets, CRIN repair kits, injector adjusting shims, common rail injector testers and repair tools. Besides our own brand "HAOTENG" and "DYD", we are also the sole agent of UK ERIKC (the former OEM factory of famous international brand common rail Parts).

FAQ: Common faults and remedies for fuel injectors. Very little or no fuel injection?

ERIKC Answer:(1) There is air in the fuel system oil line to exclude air in high pressure or low pressure tubing

(2) Injector couplings bite to death Grind or replace

(3) The fuel supply to the fuel injection pump is abnormal. Find out the cause of the problem by troubleshooting the fuel injection pump.

(4) Oil leakage in high-pressure tubing Tightening nut, tubing has cracks should be replaced

(5) Injector coupling wear Replace or grind

FAQ: Injector maintenance points. Check and adjust fuel injectors regularly?

ERIKC Answer:The injector should be checked and adjusted once every 700 hours of operation. If the opening pressure is lower than the specified value, the needle valve should be unloaded, put into clean diesel fuel, scrape the carbon deposit with wood chips or copper pieces, use a thin wire to clear the nozzle hole, and then reinstall it for debugging. It is required that the difference in injection pressure between cylinders on the same diesel engine must be less than lMPao