DLLA148P817 Original Denso Injector Nozzle Fuel Nozzle Parts DLLA 148 P 817

ERIKC DLLA148P817 original diesel car injector nozzle DLLA 148P817 injection nozzle DLLA 148 P 817​

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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: What are the reasons for black smoke?

ERIKC Answer: injector and related accessories installation failure.

For example, the injector leaks the sealing gasket, the high pressure ejector leaks water, the injector copper leaks, etc.

FAQ: How rail pressure sensors work?

ERIKC Answer: Rail pressure sensor mounted on the common rail, the common rail pressure sensor working principle of a common rail system is substantially the same as a piezoresistive sensor, there are three terminals (power, grounding, signal).

The rail pressure sensor consists of an integrated sensor component welded on the pressure device, a printed circuit board with an electronic detection circuit, and a sensor housing with an electronic plug-in connection.

Fuel flows through a small hole in the common rail to the common rail pressure sensor. The pressurized fuel reaches the sensor diaphragm through a blind hole. A sensor component (semiconductor device) that converts the pressure signal into an electric signal is mounted on the diaphragm, and the signal generated by the sensor is input into a detection circuit for amplifying the picked-up signal and feeding it to the ECU. (as the picture shows)