Shandong Shengyue Technology Development Co.,Ltd is one of the most professional SINOTRUK HOWO A7 Urea Nozzle WG1034120001/VG1560080276 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
Sinotruk HOWO A7 Urea nozzle WG1034120001/Vg1560080276 special used for HOWO A7 dump truck
It is a key actuator in the exhaust gas treatment system, mainly installed in the exhaust pipe, responsible for precisely atomizing and injecting urea solution into the exhaust flow, reacting with NOx to generate harmless nitrogen and water, thus achieving compliant exhaust emissions.
Function
1. Emission Control and System Integration: Forms a closed-loop control system with the urea pump, urea tank, SCR catalytic converter, NOx sensor, and temperature sensor; precisely adjusts injection volume to prevent urea crystallization and ammonia escape; integrates heating function to prevent freezing and clogging at low temperatures.
2. High Temperature and Corrosion Resistance and Reliability: Materials are resistant to high exhaust temperatures, urea corrosion, and vibration impact; nozzle design prevents clogging, adapting to long-distance, high-load, and extreme weather conditions of heavy-duty trucks; rapid response ensures stable emissions under transient conditions.
3. Safety and Fault Protection: ECU torque limiting or alarm (urea light on instrument panel, fault code P20EE, etc.) in case of nozzle clogging/failure; prevents urea leakage from polluting the environment or damaging the catalytic converter; meets OBD diagnostic requirements for easy inspection and maintenance.
DETAILS
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PART NUMBER |
Vg1560080276 |
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PART NAME |
HOWO A7 pump nozzle |
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TRUCK MODEL |
Used for HOWO A7 heavy truck |
|
BRAND |
ZHANBANG |
|
PACKAGE |
According customer's request |
|
DELIVERY TIME |
Wihtin two days after received payment |
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PAYMENT METHOD |
TT/Western Union,L/C |
Common fault code triggers: OBD reads P20EE (low SCR NOx catalyst efficiency), P207F (urea quality problem), P204F (urea injection deviation), P20E8 (low urea pressure/related to nozzle blockage), etc., indicating a high probability of nozzle crystallization or failure. It is recommended to replace rather than clean (cleaning has limited effect and is prone to recurrence).
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