Machine vision system or optical barcode/matrix code reader.
a easier way is to use a magnifier glass
Most likely wheel speed sensor problem - either broken wire or a problem with the sensor/hub. To find out which one, you need to read the ABS codes.
To diagnose a bad sensor you need to hook it up to a code reader to read the stored trouble codes. Most auto parts stores will do this for free and tell you what sensor is bad and where it is located.
It is a diagnostic tool that communicates with the computers on the vehicle. It is used to read and clear codes, watch sensor data, and for programming functions.It is a diagnostic tool that communicates with the computers on the vehicle. It is used to read and clear codes, watch sensor data, and for programming functions.
There are dozens of sensors that can turn on the check engine light. You need to have the codes read with a scan tool, and can than ask a question with the code number.There are dozens of sensors that can turn on the check engine light. You need to have the codes read with a scan tool, and can than ask a question with the code number.
You have to have the codes read to know the possible causes.
u need to know what codes its reading go to auto zone and have it read for free
You need a scan tool to read codes. ....
Engine check light comes on, and you have the codes read.
in my case it was 7 dollars coolant sensor but read the codes could be any sensor failing
I don't know what you are calling a sensor box. If you are refering to the computer, go to auto zone and have the codes read free. GoodluckJoe
You need to have the codes read. Once the cause of the code is repaired the light will clear itself.You need to have the codes read. Once the cause of the code is repaired the light will clear itself.