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If it is bad the check engine light will come on and set a code for that particular sensor.
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∙ 14y ago
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How do you tell a bad 02 censer?
The check engine light will illuminate if you have a bad O2 sensor. The code set will lead you to the faulty sensor.
How long before a 02 sensor goes bad on a 2000 s10 pickup?
When a O2 sensor goes bad the check engine light will illuminate. The code set in the ecm will lead you to which O2 sensor is bad.
How do you tell if 02 sensor is bad?
They generally set a trouble code and the check engine light illuminates.
How do you know if the 02 sensor is bad?
The check engine light would illuminate and the code set would help lead you to which sensor is at fault.
Can a bad 02 sensor cause your engine to make a noise?
Not likely. A bad O2 sensor would illuminate the check engine light and the engine performance would suffer.
How do you know my 02 sensor is bad on Audi a4 1997?
Need to hook upto a scanner. Check for codes.
How can you tell if an 02 sensor is bad?
The check engine light would illuminate and the code(s) set would lead you to which O2 sensor is at fault or why the sensor set the code.
What makes an 02 sensor go bad?
exaust leaks , faster if its before the 02 sensor
02 Monte Carlo ss has low coolant level warning light?
Check coolant level in recovery tank Perhaps a bad sensor. Sensor located in coolant recovery tank
Will auto zone check an 02 sensor in a car?
If your car has OBD2(96 and newer) they will hook up a code reader. If you do have a bad O2 sensor the scanner can tell which one is bad. Most v6 and v8 engine have 4 sensors.
What does auto diagnostic code P0137 02 signal low bank 1 sensor 2 mean?
You have a bad 02 sensor after the catalytic converter.
If the map sensor on your 02 Malibu is bad what will the car do?
engine will stall out and run very bad.
