Where is the anti collision sensor of the old Sutar main driving test?

The anti-collision sensors of the old Sutar main driving test are on the left and right sides of the engine compartment girder.

Transducer sensor refers to a device or device that can sense the specified measurement and convert it into a usable signal according to a certain law, usually composed of a sensitive element and a conversion element. It is a kind of detection device, which can feel the information to be measured, and can transform the information that is detected and felt into an electrical signal or other required form of information output according to a certain law, so as to meet the requirements of information transmission, processing, storage, display, recording and control.

It is the first link to realize automatic detection and automatic control. The sensor is a measuring device that converts the measured into a certain physical quantity that has a definite relationship with it and is convenient for application with a certain accuracy and law.

Underneath the back of the seat, in the middle of the floor, one on each side near the lower part of the B-pillar on either side, under the carpet. You have to remove the front seats, remove the trim on both sides, and turn over the carpet to see it

Next to the speaker on the left front door, fastened with rivets.

A collision sensor is a control signal input device in an airbag system. Its function is that when the car collides, the intensity signal of the car collision is detected by the collision sensor, and the signal is input into the airbag computer, and the airbag computer determines whether to detonate the inflatable element to inflate the airbag according to the signal of the collision sensor.

Most of the collision sensors use an inertial mechanical switch structure, which is equivalent to a control switch, and its working state depends on the acceleration of the car during a collision. According to the structure, it can be divided into two types: mechanical type and electronic type. The mechanical type includes roller type, roller type, and eccentric ball type.

The collision sensor is used to detect and judge the impact signal of the car in a collision, so as to detonate the airbag in time.

Airbag SRS (Supplemental Restraint Systems) is a common passive safety device in automobiles. The function of the airbag is to form a cushion between the driver and the steering wheel, and between the front seat occupants and the instrument panel, to avoid injuries caused by hard impacts. The airbag system is generally composed of a collision sensor, an electronic control unit (ECU), an airbag module (including an inflator, an airbag, an ignition), a monitoring device, and a reserve power supply.

According to its function, the sensor can be divided into two types: collision signal sensor and collision protection sensor. The construction principle of the collision protection sensor and the collision signal sensor is basically the same, but the difference is that the deceleration threshold is set.

In general, the collision sensor can be used as a collision signal sensor or as a collision protection sensor, but its deceleration threshold must be set. Collision sensors are responsible for detecting the intensity of the collision; The purpose of setting up the protective sensor is to prevent accidental short circuit of the front sensor and prevent false expansion.

Because when the front collision sensor is not monitored, if the ignition circuit is not turned on at the end of its signal output terminal, the airbag will detonate and expand.

The collision sensor on the driver's side is inside the B-pillar on the left, and you need to disassemble the interior panel of the B-pillar to see it.

The side impact sensor is under the b-pillar. The computer board of the airbag is usually located in front of or under the gear lever. Where there is an air bag in the car is an airbag.

Use a computer airbag system to detect the fault, and then repair it according to the meaning of the fault. If there is no fault, the computer can directly clear the fault.

Hello, check to see if there is one inside the door. I hope it can help you, and I wish you a safe and safe car. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

In the left front door, the door shell needs to be removed [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

The wheel speed sensor signal is used, which comes from ABS

Speed steering wheel.

The angle sensor is on the steering wheel steering power motor under the instrument panel, and the specific operation steps to find this steering wheel angle sensor are as follows:

1. Open the driver's door of Volkswagen Sutar.

2. Press the brake pedal of Volkswagen Sutar.

3. Put the shift lever of Volkswagen Suteng in P gear.

4. Pull up the hand brake of Volkswagen Suteng.

5. Lying on the floor of the Volkswagen's fast-moving socks, Sun Debate drove and looked up.

6. This angle sensor will be found at this time.

The steering wheel angle sensor is on the steering wheel power assist motor under the instrument panel, and the specific operation steps to find this steering wheel angle sensor are as follows:

1. Open the driver's door of Volkswagen Sutar.

2. Press the brake pedal of Volkswagen Sutar.

3. Put the shift lever of Volkswagen Sutar in P gear.

4. Pull up the hand brake of Volkswagen Suteng.

5. Lie on the floor of the driver of Volkswagen Suteng and look up.

6. This angle sensor will be found at this time.

Under the wheel, of course.

The automotive steering wheel angle sensor (SAS) is used to measure the rotation angle of the steering wheel when the car is steering, and the steering wheel angle sensor is a multi-turn absolute angle output mode, which can measure the absolute angle of the steering wheel when it rotates multiple times. The sensor is mainly used in the following systems:

Adaptive Headlight System (AFS);

Electronic Stability System (ESP);

electric power steering (EPS);

Navigation and Driver Assistance Systems (ADAS);

Intelligent Parking System (PLA);

Last week, I helped my friend change the speed, leather seats, sunroof, automatic constant temperature air conditioning, ESP ,,, configuration is quite kind.

The plan is as follows: change the cruise handle.

Change to a multi-function steering wheel.

Change the AG steering column control module.

Add Bluetooth** module.

Automatic headlights, wipers.

Foot lights, door lights.

Tire pressure monitoring.

Start work, smoothly remove the airbag and steering wheel, at a glance, a little inappropriate feeling, but I can't say it, continue to dismantle, remove the hairspring, and prepare to disassemble the steering angle sensor (G85),!! Where did you go? There is no steering angle sensor, the model of the steering column control module is br, and the pin of the original steering angle sensor position has been canceled, indicating that it is not missing, but really canceled.

Install the handle, install the AG steering column control module, install the multi-function steering wheel, prepare to install the Bluetooth module, and operate !!

It turns out that the CD machine has been reduced to the kind without can-bus, the computer can not detect the existence of the CD machine, remove it, there is really no data bus, the plan is going to change, the multi-function steering wheel, Bluetooth module and other related things to be suspended, and other projects are normal after the commissioning.

The ** electrical module assembled by Sutar is 3C8-937-049-E

By the way, the turn fog signal function is activated.

At present, we are planning to reintroduce the entertainment bus to the CD player position, and change back to the MCD-500 speaker before the reduction.

I heard that the same reduction may be Volkswagen's global allocation reduction plan.

Since there are ASR, ESP, electronic throttle and other functions, then there should be a steering angle sensor, if you are satisfied with my answer, please click "Praise" in the lower left corner, thank you for adopting. ）

SutengThe light sensor is located under the hood, in the upper left corner of the engine.

Sutar is a large dismantling of a German latest technology and modern dynamic styling perfect combination of large space A plus comfortable car, as a A plus benchmark German car, the new Sutar brings a new design appearance, wide comfortable space, safety protection, humanized configuration. Sutar's handling performance is more chaotic, precise pointing, clear road feeling, smooth gear shifting, solid chassis, good cornering and roll control, stable high-speed driving, and comfortable driving.

The main sensors of Sutar are located as follows:

1. Oxygen sensor.

The oxygen sensor is installed on the exhaust pipe, which is used to monitor the gas after combustion to determine whether the engine combustion is sufficient, and whether the mixing degree is too thin or too concentrated;

2. Wheel speed sensor: it mainly collects the speed of the car to judge whether the car has signs of skidding, so there is a sensor that collects the wheel speed of the car to complete this work, which is generally installed on the hub of each wheel, and if the sensor is damaged, ABS will fail;

3. Water temperature sensor: The water temperature sensor is installed in the thermostat.

alongside the cooling water.

The temperature is converted into an electrical signal, and the amount of fuel injected or the ignition advance angle is increased when the low temperature is low, and the ignition advance angle is postponed when the high temperature is deflagration-proof;

4. Intake pressure sensor: generally installed at the throttle.

On the side, the intake pressure sensor, as the name suggests, induces a series of resistance and pressure changes with the different speed loads of the engine, and converts them into voltage signals for the ECU to correct the fuel injection amount and ignition timing angle.

The specific operation steps to match the FAW-Volkswagen Sutar 2011 steering angle sensor are as follows:

1. Open the door of the driver of the FAW-Volkswagen Sutar 2011.

2. Press the brake pedal of the FAW-Volkswagen Sutar 2011 to prepare to start the engine.

3. Press the one-button start button of FAW-Volkswagen Sutar 2011.

Fourth, the instrument lights of FAW-Volkswagen Sutar 2011 are all lit up, which proves that the engine of FAW-Volkswagen Sutar 2011 is started.

5. Press the top of the lever on the right side of the steering wheel of the FAW-Volkswagen Sutar 2011, do not release it after holding it, and continue to press and hold it for more than 5 seconds, and the steering angle sensor of the FAW-Volkswagen Sutar 2011 will be matched.

Matching method of Sutar steering angle sensorMatching method of Suteng steering angle sensor Solution: 5051 or 5053 enters 44 and then selects 11coding - enters 31857 for safe login - the computer accepts the login and then returns to select 04 basic settings, selects group number 060 and executes - after the execution, the anti-skid light will go off immediately, but the steering wheel light will still be on.