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).
Injector FAQ
FAQ: What are the reasons for black smoke?
ERIKC Answer: Black smoke caused by the post-processing system
In the picture, the black smoke coming out of the accelerator in
place is PM, PM. Why is this happening? This is related to the
technical route of the country car IV. The technical route of the
TG4 is EGR+DOC+POC. EGR introduces exhaust gas into the cylinder,
which reduces the combustion temperature. The nitrogen oxides
generated by the high temperature and oxygen enrichment produce
relatively less, and the temperature is low and the particulate
matter is generated more. The particles were then picked up with
POC. After they were caught and burned, there was a problem. What
kind of burning?
By high temperature exhaust, but many cars running city conditions,
the exhaust temperature can not be burned off, it will accumulate
in the POC, plug the POC, in situ fiercely step on the throttle,
intake and exhaust volume, will put the POC The caught particles
blow out to form black smoke. Therefore, if the temperature of the
exhaust gas cannot reach the specified temperature during the
regular running of urban conditions, then this route cannot achieve
a better effect of the particulate matter treatment.
FAQ: What are the reasons for black smoke?
ERIKC Answer: the quality of diesel is not good
The use of inferior fuel oil, or fuel containing water, etc., will
cause combustion to deteriorate, resulting in smoke, etc., and will
not generate any fault code, and the data flow will not be
abnormal. Therefore, when the normal inspection cannot eliminate
the fault, try to replace the qualified fuel test ( Or plug a small
oil bottle, if necessary, clean fuel lines and components.
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.
