+8619872427228
deleeninjector228@outlook.com
Search
Advanced Search
enLanguage
Home/Products/ Sensor/

MAP Sensor

MAP Sensor

Your Professional MAP Sensor Supplier

 

 

The company was established in 2015 and now has 8 product development engineers, 3 quality engineers, 3 material engineers, 6 testing engineers, and 8 technical support and customer service personnel.Our factory is equipped with advanced production facilities and a complete quality inspection system. By continuously optimizing production processes and improving product quality, we have won wide trust and praise in the global market.

 

 
 
 
 
Why Choose Us
01.

Production Equipment

Our company's equipment includes CNC Lathe,Wire EDM, Electrical Discharge Machine,Ultrasonic Welding Machine,Injector Test Bench,Spray Pattern Analyzer,Pressure Testing Machine,Electroplating Machine,Polishing Machine.

02.

Our Certificates

Under the strict management of quality system, the company's products have passed a series of international standard certificates such as ISO 9001,CE,E-Mark and so on.

03.

Production Market

Our products are exported to a wide range of Mainly engaged in European and American markets, ASEAN countries, and Middle Eastern countries.

04.

Our Service

Provide exclusive customer service personnel to solve any problems encountered by customers during the purchase process in real time, and handle customers' customized needs (such as special colors, models, packaging, etc.) to ensure that customers' personalized needs are met.

 

Types of MAP Sensor
 

Barometric pressure sensors
Barometric pressure sensors measure ambient air pressure. They are useful for calculating vehicle altitude and adjusting engine performance according to elevation changes.

 

Bidirectional pressure sensors
Bidirectional pressure sensors can measure positive and negative pressure changes in the manifold. This makes them suitable for more complex engine designs, such as hybrid or turbocharged systems.

 

Digital MAP sensors
Digital MAP sensors process pressure data using advanced algorithms. They filter out noise and provide stable, accurate readings to the Engine Control Unit (ECU).

 

High-performance MAP sensors
High-performance MAP sensors are designed for vehicles with modified engines or those used in motorsport. They can handle higher pressure ranges and offer faster response times.

 

Integrated MAP sensors
Integrated MAP sensors combine manifold pressure sensing with other functions, like temperature sensing or humidity sensing. This reduces the number of components needed and simplifies sensor integration into the vehicle.

 

Ruggedized MAP sensors
Ruggedized MAP sensors are designed for use in harsh environments or extreme conditions. They have enhanced durability, resistance to vibration, moisture, and temperature extremes.

 

Structure of MAP Sensors

 

Sensor housing

A sturdy housing that protects internal components from environmental factors such as heat and vibration.

01

Pressure interface

Through this opening, manifold pressure is transmitted to the sensing element.

02

Inductive element

Usually a piezoelectric or capacitive element, whose electrical characteristics vary with changes in pressure.

03

Electronic circuit

Converts changes in sensing components into readable electrical signals.

04

Connector

Provides the interface between the sensor and the vehicle ECU.

05

 

 

MAP Sensor Applications
 

Fuel Injection Systems

MAP sensors are used to provide input data to the engine control module to determine the correct fuel/air mixture ratio for optimal performance and fuel efficiency.

 

Turbocharger and Supercharger Control

In turbocharged or supercharged engines, MAP sensors are used to monitor the boost pressure and help control the amount of air entering the engine.

 

EGR Valve Control

Exhaust Gas Recirculation (EGR) valves are used to reduce emissions by recirculating exhaust gases back into the engine. MAP sensors are often used to measure the pressure difference across the EGR valve and help regulate its operation.

 

Transmission Shift Pressure Control

In automatic transmissions, MAP sensors are often used to measure the intake manifold pressure and help control the shift points for smoother shifting.

 

Altitude Compensation

Changes in altitude can affect engine performance due to changes in air pressure. MAP sensors can be used to compensate for these changes and maintain consistent engine output.

 

Air/Fuel Ratio Monitoring

In addition to providing input data for fuel injection systems, MAP sensors can also be used to monitor the air/fuel ratio in the engine and help diagnose problems with the fuel system.

 

1998 Honda Civic Map Sensor

 

Customization Process

If our off-the-shelf force sensors don't meet your requirements, we invite you to discuss custom solutions with our team of engineers.

The Process Begins by Identifying Your Application's Needs
Sales & Applications Engineers with gather the broad design specifics for your sensor customization project through a brief questionnaire. This baseline information will help us begin developing your custom solution.

 

After Further Conversations, a Formalized Quote is Submitted to the Customer
Sales & Applications engineers will work directly with you to ensure your sensor design needs are met with regards to performance and budget.

 

Sensor Design is Approved by the Customer, and Production Begins
Will keep customers informed on expected production and delivery times throughout this final stage.

 

 

Delivery&Payment

1. Delivery
1) High season: 10-25 work days.
2) Low season: 5-15 work days.
3) We can be flexible on trial order or sample order by prioritizing accordingly.


2. Payment
1) For sample order, payment by western union,Paypal,100% by T/T in advance
2) For regular order, 30% down payment before production and balance payment before shipment
3) For massive order, detailed payment terms can be negotiated accordingly

China tps map sensor factory

 

FAQ

Q: What does a MAP sensor do?

A: A MAP (Manifold Absolute Pressure) sensor measures the air pressure inside the intake manifold of an engine. This information is used by the engine control module (ECM) to adjust fuel delivery and ignition timing, ensuring optimal performance and fuel efficiency.

Q: How does a MAP sensor work?

A: A MAP sensor typically consists of a sensing element and an electronic circuit. The sensing element measures the air pressure inside the intake manifold and converts it into an electrical signal, which is then processed by the electronic circuit and sent to the ECM as a voltage signal.

Q: Can a faulty MAP sensor cause a check engine light?

A: Yes, a malfunctioning MAP sensor can trigger the check engine light to come on. Symptoms of a faulty MAP sensor may include rough idling, hesitation or stalling, reduced power or acceleration, and increased fuel consumption.

Q: How can I test a MAP sensor?

A: To test a MAP sensor, you can use a digital multimeter to measure its output voltage while the engine is running. You can also perform a vacuum test to check if the sensor responds to changes in manifold pressure. However, it is recommended to consult the manufacturer's specifications or a professional mechanic for accurate testing procedures.

Q: How often should I replace my MAP sensor?

A: A MAP sensor does not have a specific replacement interval and may last for the life of the vehicle if properly maintained. However, if symptoms of a faulty MAP sensor occur, it is recommended to have it checked and replaced if necessary.

We're professional map sensor manufacturers in China, specialized in providing high quality customized service. If you're going to buy discount map sensor, welcome to get quotation from our factory. For price consultation, contact us.

map sensor, 1998 Honda Civic Map Sensor, Denso Map Sensor Honda

(0/10)

clearall