Flag 207 wheel speed sensor is invalid, why doesn t ABS report the fault? 50

It is recommended to go to a professional car maintenance unit to read the data stream and test it. The ABS light may not be damaged by the wheel speed sensor, but also by the transmission of the line, or by electromagnetic interference. All of the above phenomena can be detected by measuring the data flow of tires by measuring the test instrument.

If all of the above are normal, it is recommended to disconnect the negative pole of the battery and try to catch the iron wire.

Summary. Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, for you to find the corresponding problem solutions and solutions, will provide you with a satisfactory answer! We hope you find this service helpful.

If it helps you, we look forward to your likes and attention. First of all, your problem is that the computer detects that the right rear wheel speed sensor is faulty, replace it with a new ABS sensor, and the fault light is still on, in this case, you can try to use the computer to clear the fault code and then take a look. If the faulty lamp is still lit again after clearing the faulty lamp, the following reasons are mainly considered in this situation.

The first reason is to check the ABS sensor plug to see if there is a false connection. The second reason is to check the bearing ring to see if there is any dirt or metal powder adherence. Check the line between the ABS pump and the ABS sensor for these three reasons, and whether there is an open circuit, short circuit or virtual connection.

After the computer test, the right wheel ABS wheel speed sensor failed, and it has been replaced with a new one, why is the ABS light still on.

Dear, this question is up to me, it takes a little time to type, please be patient, thank you!

Hello, I am your exclusive technician, attentive, attentive to answer your car questions, for you to find the corresponding problem solution to the solution, will provide you with a satisfactory answer! We hope you find this service helpful. If it helps you, we look forward to your likes and attention.

First of all, your problem is that the computer detects that the right rear wheel speed sensor is faulty, replace it with a new ABS sensor, and the fault light is still on, in this case, you can try to use the computer to clear the fault code and then take a look. If the faulty lamp is still lit again after clearing the faulty lamp, the following reasons are mainly considered in this situation. The first reason is to check the ABS sensor plug to see if there is a false connection.

The second reason is to check the bearing ring to see if there is any dirt or metal powder adherence. Check the line between the ABS pump and the ABS sensor for the three reasons of lead bending, whether there is an open circuit, a short circuit or a false connection.

Measure the data flow to see if the speed of the four wheels is consistent, and some cars will have ABS signal wheels falling off or too much dust collection, which will cause the wheel speed signal to be inaccurate. Be sure to look at the data flow judgment.

Summary. Hello, I'm helping you sort out the answer to your question, please wait a while After the computer test, the right wheel ABS wheel speed sensor is faulty, and it has been replaced with a new one, why is the ABS light still on.

Hello, I am helping you sort out the answer to your question, please wait a while, hello, I am a car master maintenance technician, according to your question, there may be iron slag on the bearing, or a wiring problem.

I checked that it wasn't the issue.

Compare the sensor lines left and right.

You take a look. Let's have a problem with the back thing.

Let's compare it left and right later.

Same. The same goes for sensors.

Successfully exchange it left and right to see if there is a transfer.

After installing the sensor, why the light is still on, the pin can't be removed.

If you can't pin off the line or sensor problem.