answersLogoWhite

0

Upstream O2 sensor is located on the first muffler pipe coming out of the engine. This sensor can be found after you open the whood and look directly behind the engine. The sensor is connected to a wire and will end on electric connection to your computer.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

Find iat sensor in 1998 Volvo v70?

In a 1998 Volvo V70, the Intake Air Temperature (IAT) sensor is typically located in the intake manifold or near the air intake duct. To find it, follow the air intake hose from the air filter to the throttle body; the sensor is usually mounted in this area. It may also be integrated into the mass air flow (MAF) sensor, depending on the engine configuration. If you're having difficulty locating it, refer to a repair manual specific to your vehicle model for precise diagrams.


Where would you find the engine coolant temp sensor on a 1998 Jeep Cherokee?

IN THE WATER JACKET.


Where to find The Accelerometer sensor in Volvo 850?

It is under the plastic cowling where the wiper arms are at.


What does it mean when you find oil in the coolant on a 1998 Volvo s70?

Are you sure it is not transmission fluid? Oil in the coolant would indicate a bad head gasket


Where can you find a picture of the engine temp sensor location on a 1998 ford contour zetec engine?

Where can i find a picture of the engine temp sensor location on a 1998 ford escort zetec engine?


Where do you find the outside air sensor on 1998 Dodge Grand Caravan?

You will find the outside air temperature sensor under the battery tray


Where do you find bulb failure sensor on 240 gl Volvo?

Its behind the instrument cluster. Look at a new one online to correctly identify.


Where do you find the oxygen sensor on a 1998 Pontiac sunfire?

The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter


Where is the air fuel ratio sensor for Camry 1998 CE B1S1located at?

You can find it in the exhaust manifold.


What would make a Volvo 240 DL 1986 temperature gauge read hot even without the engine running?

Check the temperature sensor. You should be able to find a resistance value in your manual. If it is within specs, check to make sure the wire to the sensor is not grounded. Quick check would be to unplug the wire from the sensor. If the temperature goes down to cold it is probably the sensor. If not, there could be a short in the wire to the sensor. Worst case scenario is that the guage itself is faulty but the sensor or the wire is more likely.


Where is the speed shift sensor located on a 1998 Chevy Blazer?

In most cases, you will find the speed shift sensor for your 1998 Chevy Blazer located on the backside of your transfer case. The transfer case is located on the transmission.


What kind of engine would you find in a 2005 Volvo Tractor Trailer?

Caterpillar C series, Cummins IS series, or Volvo VED series.