How many O2 sensors does a 2004 Jeep Grand Cherokee have?
The 1993-2004 Jeep Grand Cherokee 4.0L engines have four oxygen sensors. Two located upstream and two located downstream.
How much is it for a O2 sensor on a 2004 Jeep Grand Cherokee?
We currently carry 34 Oxygen Sensor products to choose from for your 2004 Jeep Grand Cherokee, and our inventory prices range from as little as $30.99 up to $169.99. On top of low prices, Advance Auto Parts offers 4 different trusted brands of Oxygen Sensor products for the 2004 Jeep Grand Cherokee.
Where is the oxygen sensor on a 2004 Jeep Grand Cherokee?
The O2 sensor is located on the exhaust pipe, close to the engine. Look at the catalytic converter and follow it forward to locate the sensor. Slide the oxygen sensor wrench over the sensor and twist it counterclockwise to unscrew it from the pipe.
How many O2 sensors does a 2004 Jeep Grand Cherokee 4.7 have?
Two sensors
Federal Emissions Package (4.0L and 4.7L engines): Two sensors are used: upstream (referred to as 1/1) and downstream (referred to as 1/2). With this emission package, the upstream sensor (1/1) is located just before the main catalytic convertor.
Where is the O2 sensor on a Jeep Grand Cherokee?
The front/upper upstream sensor (1/1) is located in the exhaust downpipe just before the front mini-catalytic convertor. The rear/lower downstream sensor (2/2) is located in the exhaust downpipe just after the rear mini-catalytic convertor, and before the main catalytic convertor.
Where is the O2 sensor on a Jeep Wrangler?
The oxygen sensors are in the exhaust pipe between the engine and the catalytic converter on the Jeep Wrangler. You will need a special socket to remove the oxygen sensor, available at most auto parts stores and tool supply stores.
Where is the O2 sensor located on a Jeep Grand Cherokee?
Step 1 – Remove the old O2 sensors They should be pretty easy to see. The upstream sensor is located on the bottom of the exhaust manifold near the engine. The downstream sensor is located on the exhaust pipe near the catalytic converter. Simply remove the O2 sensor using your wrench.
Where are the O2 sensors located on a 2004 Jeep Grand tourney?
Re: Where are the o2 sensors located on a 2004 jeep grand… They are called O2 sensors ands they are located in the exhaust down pipe one before the cat and one after ,so if its a V engine it could have four of them ,Sorry to be vauge but only ever worked on the diesel variant on the later models as nobody will buy a petrol version here in spain .
What is an O2 sensor on a car?
An O2 sensor is a galvanic battery that provides the PCM with a voltage signal (0-1 volt) inversely proportional to the amount of oxygen in the exhaust. In other words, if the oxygen content is low, the voltage output is high; if the oxygen content is high the output voltage is low.
Where is the O2 sensor on a Toyota Corolla?
They are called O2 sensors ands they are located in the exhaust down pipe one before the cat and one after ,so if its a V engine it could have four of them ,Sorry to be vauge but only ever worked on the diesel variant on the later models as nobody will buy a petrol version here in spain . You can’t post conmments that contain an email address.