Find 55557806 Pierburg Turbo Boost Solenoid Valve, 55577092 SAAB Boost Pressure Control Valve, Opel Apc Turbo Boost Solenoid Valve on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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55557806/55577092 APC Boost Pressure Control Valve
  • 55557806/55577092 APC Boost Pressure Control Valve
  • 55557806/55577092 APC Boost Pressure Control Valve
  • 55557806/55577092 APC Boost Pressure Control Valve
  • 55557806/55577092 APC Boost Pressure Control Valve
  • 55557806/55577092 APC Boost Pressure Control Valve
Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Terms of Trade: FOB,CFR,CIF,EXW
Min. Order: 1 Piece/Pieces
Delivery Time: About 7 Days
Packaging: Plastic bag, Box, Carton, Pallet
Productivity: 450000 pcs per month
Brand: Brando
Transportation: Ocean,Land,Air
Place of Origin: China Ningbo
Supply Ability: 110000 pcs per week
Certificate: CE
Port: Ningbo,Shanghai,Guangzhou
Basic Info

Model No.: 55557806 / 55577092

Product Description

55557806 / 55577092 APC Boost Pressure Control Valve


55557806 / 55577092 APC Boost Pressure Control Valve SAAB / Pierburg type is a two-position three-way solenoid valve. The nozzles are respectively connected to a high pressure air end (downstream of the supercharger), a low pressure air end (upstream of the supercharger), and a supercharger diaphragm actuator. The on/off of the boost pressure control solenoid valve is controlled by the engine control module. When the solenoid valve is de-energized, the left chamber of the diaphragm actuator is in communication with the low pressure air end. When the solenoid valve is energized, the left chamber of the diaphragm actuator is in communication with the high pressure air end.


Technical parameter of 55557806/55577092 APC Boost Pressure Control Valve:

OEM number 55557806 / 55577092
Normal voltage DC12V, ±10% (Or customized)
Working voltage
8V - 16V
Normal resistance 23 ± 2°, 23 ± 1.2Ω (a 300Ω resistance of parallel windings)
Material Plastic, Brass
Connection DEUTCH
Working temperature -40°C to 180°C
Dimension 71mm x 48.3mm x 40mm
Duty ratio
0-100%

Test point 1: air pressure is 68±8KPa when duty ratio is (30±1)%

Test point 2: air pressure is 3-15KPa when duty ratio is (80±1)%


Overall dimension of 55557806 Pierburg Type Turbo Boost Pressure Control Solenoid Valve:

122


Connection and detail display of 55577092 SAAB Type Boost Pressure Control Valve:

Connection and detail display of 55577092 SAAB Type Boost Pressure Control Valve

Connection and detail display of 55577092 SAAB Type Boost Pressure Control ValveConnection and detail display of 55577092 SAAB Type Boost Pressure Control Valve


Application display of Opel Type Apc Turbo Boost Pressure Control Solenoid Valve:



How to repair the engine turbo pressure too low:

At present, all the BMWs are using turbocharged engines. I believe that everyone is familiar with the [supercharge pressure regulation, credibility: low pressure" fault. This fault will lead to engine acceleration, power loss, transmission system failure, etc. The question, what exactly are those components?

First understand the principle flow of the pressurization:
Engine boost pressure control involves the following parameters: intake air temperature, engine speed, throttle position, atmospheric pressure, intake manifold pressure, and pressure before the throttle. The DME control module controls the electronically controlled pneumatic Pressure Transducer (EPDW) according to the boosting demand. The EPDW is used to control the vacuum actuator, and the vacuum actuator is the key to the opening and closing of the wastegate valve. When closed, the exhaust gas will enter the turbine of the turbocharger to pressurize; when the waste bypass valve is opened, the exhaust gas will directly enter the exhaust pipe and be discharged outside the vehicle, using the Euro 6 emission engine, one click directly Replaced the use of EPDW and actuators. Know the principle of supercharging, the problem can be solved, according to the following fault priority check:


1. The vacuum supply unit is faulty or the Euro 6 emission motor is faulty.

a) Vacuum pump damage
To pressurize, the wastegate valve must be closed. This valve should be closed. The vacuum pressure of the vacuum accumulator in the valve chamber cover must be strong enough (above 80k Pa), while the vacuum accumulator and brake boost vacuum The pressure is generated by the engine-driven vacuum pump. If the vacuum pump is damaged, the negative pressure will not be generated, the waste bypass valve will normally open, and the boost pressure will of course be lowered.

b) There is air leakage in the pipeline of the vacuum supply device, including the following aspects

  • The vacuum pump to the pipeline of the vacuum accumulator;
  • Vacuum pressure accumulator in the valve cover;
  • The pipeline from the vacuum pressure accumulator to the electro-pneumatic pressure transducer (EPDW);
  • EPDW valve itself;
  • The pipeline from EPDW to the wastegate valve;

2. Charge air duct leaks
Mainly due to leakage caused by poor sealing, especially the position of the air duct connection before and after the intercooler, the installation is not easy to cause poor sealing, or the aging of the sealing ring is broken, resulting in air leakage, and the intercooler itself should be inspected.

3. Three-way catalytic exhaust back pressure is too high
For example, the Three-way catalytic converter is clogged, the exhaust gas is not discharged smoothly, and the back pressure of the exhaust pipe is too high, which hinders the normal rotation of the exhaust gas turbine, thereby causing the supercharging pressure to be too low;

4. Other air intake components leak
Failure of the fuel tank ventilation system or piping to the intake system, failure of the crankcase forced ventilation system, and air leakage.

5. Pressure reducing valve on the turbocharger
The pressure reducing valve works by quickly closing the throttle door to prevent the pumping air from appearing in the boosting system, and the protection increases the system components. However, the pressure reducing valve is also sealed by a rubber diaphragm, and the air leaks due to a long time.

6. Exhaust gas turbocharger itself is faulty
The wastegate valve on the supercharger is stuck or leaked, and the turbocharger itself is not damaged by the supercharging effect, such as the turbo stuck, and the turbo stuck is generally caused by the supercharger lubrication or poor cooling.

7. Supercharged pressure sensor failure
A general boost pressure sensor and an intake air temperature sensor are integrated to install a charge air tube to provide boost pressure and charge air temperature information to the DME;


Welcome to your any question and inquiry!

NINGBO BRANDO HARDWARE CO.,LTD

 

*Brando is a professional manufacturer and designer of solenoid valve, solenoid coil and solenoid valve armature assembly, located in Ningbo, China. Our main products include armature assembly, solenoid coil, brass solenoid valve, stainless steel solenoid valve, plastic solenoid valve, pneumatic solenoid valve, pulse jet valve, diaphragm repair kit, pulse controller, injector rail and can serve customers from various industries. Our company has been producing for more than 10 years, and cooperates with different customers such as oil & gas, chemical industry, water treatment, food & beverage, medical system and so on.


*Brando maintains its high position in the industrial manufacturing. The advanced lathes and milling machinery are introduced, and from materials procurement to finished product and assembly, it is fully automated and controlled by computers, to improve product quality, and to continuously increase production and delivery efficiency.

*Brando has fully adopted the ISO-9001 quality management system and introduced the most advanced precision equipment for product inspection, such as digital pressure gauges, computer applications, air leak testers, pressure testers and flow testers.


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Main Services:
1. Customized Design and Production: Brando can design and manufacture customized solenoid valves, solenoid coils and solenoid valve armature components to meet your specific needs and applications. We can provide services from small air treatment devices to large fluid systems.

2. Quality Assurance: In addition to designing and manufacturing high-quality products, Brando also provides 100% testing services for all components to ensure that they achieve the best performance under the best performance and to ensure that it runs well in your project.

3. Delivery and After-sales Service: Brando provides large inventory and on-time delivery within 5 to 10 days. We also provide unparalleled after-sales service and 1 year warranty for all products.



Product range:

1. Solenoid Valve Coil
2. Solenoid Coil Connector
3. Solenoid Valve Armature Assembly
4. 5/2, 5/3, 3/2, 2/2 Way Pneumatic Solenoid Valve
5. Pneumatic Hose Fitting
6. Refrigeration Solenoid Valve
7. Dust Collector Pulse Jet Valve
8. Diaphragm Repair Kit
9. Pulse Controller
10. Air Compressor Auto Drain Valve
11. Solenoid Valve Timer
12. Brass Solenoid Valve
13. Stainless Steel Solenoid Valve
14. Plastic Solenoid Valve
15. LPG CNG Injector Rail


Focus on your demands, Offer you best solution:


√ Contact us if some points you have doubt

√ Contact us if somewhere need to change

√ Contact us if not the one you are looking for

√ Contact us if you are doing designing


Company Info
  • Company Name: NINGBO BRANDO HARDWARE CO.,LTD
  • Representative: Lu Jin Jun
  • Product/Service: Solenoid Valve Armatures , Solenoid Valve Coils , Pneumatic Solenoid Valves , Pneumatic Hose Fittings , Pulse Jet Valves , Refrigeration Solenoid Valves
  • Capital (Million US $): 1000,000RMB
  • Year Established: 2008
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: Ningbo
  • Contact Person: Mr. Brandon Bao
  • Tel: 86-0574-83879820
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