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poor gas mileage

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โˆ™ 2010-04-23 06:10:09
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Q: What are symptoms of a bad 02 sensor on a 93 prelude?
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Related Questions

How do you check 02 sensor if is good or bad?

If it is bad the check engine light will come on and set a code for that particular sensor.

What does auto diagnostic code P0137 02 signal low bank 1 sensor 2 mean?

You have a bad 02 sensor after the catalytic converter.

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.

If the map sensor on your 02 Malibu is bad what will the car do?

engine will stall out and run very bad.

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.

What are symptoms to a bad oxygen sensor for a fire bird?

If you are not getting an error light, you can check the color and oder of the exhaust. Dark exhaust means the car is running "rich" and that can be due to the 02 sensor telling the computer there is not enough fuel.Bad O2 sensors will cause loss of power and fuel economy.

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.

Symptoms of bad fuel pump on a 02 Chevy Express van?

gas gouge no work

I have a Oldsmibile Alero. Can a bad o2 sensor kill my car when the AC is running?

if your ac is running and if you have a bad 02 sencor most likely it will not kill your car it depends on your sensor

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 vehicle pass emission testing with bad 02 sensor on Chevy venture?

Most likely NOT.

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.

Were is the secondary 02 sensor located?

where is the secondary 02 sensor on a 2004 crv

How do you tell if 02 sensor is bad?

They generally set a trouble code and the check engine light illuminates.

What are the symptoms of a bad o2 sensor in ford windstar?

The Check Engine Light (CEL) will be on - there are diagnostic trouble codes (DTC) very specific to problems with the O2 sensor that indicate a failing sensor. Most times though, the DTC indicate other problems dur to the readings coming from the 02 sensors. See "Related Questions" below for more

How do you replace the oxygen sensor in a 96 Chevy Corsica that has a 6 cylinder engine?

First you need to find which one is bad. After you find out which one is bad you remove the 02 sensor from the exhaust pipe with an 02 sensor socket. Then you disconnect the sesor from the electrical connector. After that you can install the new one. Be carefull it's not the easist job to do in the drive way.

How do you know my 02 sensor is bad on Audi a4 1997?

Need to hook upto a scanner. Check for codes.

Would a bad o2 sensor cause a 02 dodge Dakota to stall?

Yes, a bad O2 sensor would cause a 2002 Dodge Dakota to stall. It would also cause bad fuel mileage and hard idling within the vehicle.

What is a code p0139?

P0139 02 Sensor Circuit Slow Response (Bank 1 Sensor 2)P0139 02 Sensor Circuit Slow Response (Bank 1 Sensor 2)

What item is not part of the internal engine system crankshaft position sensor cylinder head timing chain or 02 sensor?

02 sensor

What is p1133 code?

AnswerA/F Sensor Circuit Response Malfunction!! Oxygen sensor bank one sensor one slow response or at limit. This code is for the front 02 sensor on the side of engine that has the number one cylinder. May be caused by vaccuum leak or bad sensor.

How do you fix an 02 sensor in a 2000 Chevy blazer?

Do you know which sensor is bad? Have you had the computer scanned? most of them just unplug from the wiring harness and you unscrew the sensor out of the exhaust pipe either before or after the catalytic converter. If they are bad you can generally shake them and you will hear them rattle due to the porcelin breaking.

What does code p1041 on 1999 Ford Taurus mean?

It's an issue with an 02 sensor and the heating circuit to it. Not necessarily a bad 02 sensor, but the car is not going in to closed loop when it should. In open loop the ECU ignores the signals from the 02 sensors, during cold start until the sensor(s) are heated enough to go in to closed loop and the ECU uses the signal from them

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.

You dont no if your o2 sensor when bad or you need new ingition coils?

well if it cranks and runs the coils are ok the 02 sensor will make it run ruff and use more gas