The amount of O2 sensors will vary, but as a general rule you'll find 2. One before the catalyst and one after. This is on an engine that is an in-line.
V6 or V8 engines will have 2 sensors, one before each catalytic converter and another 2 after each catalyst.
There could be more or less all based on the make and model of a vehicle.
Thank you for taking the time to help. I have to replace a sensor and figured might as well see about changing the others
To many to replace all at once
Thank you for taking the time to help. I have to replace a sensor and figured might as well see about changing the others
To many to replace all at once
Cheryl, replacing the O2 sensor may not resolve your problem. There are a few reasons why an engine light comes on. Could be a vacuum leak in one of your hoses, or could be a leaking fuel injector. An exhaust leak could also be the problem and even the EVAP system which may have a leak.
First I would recommend that you have someone perform tests on these systems before you begin replacing parts which may not correct the problem. With so much technology in vehicles, there are many possible things that could be the problem.
×
It depends on what location your car was made for. California requirements are more stringent than the 'federal' requirements. But you should have at least four, two for each side of the engine. One will be located between the exhaust manifold and the catalytic converter (or possibly on the manifold itself), and one 'downstream' from the converter on each side. If you have another converter after the two primary converters 'Y' together, there may be another sensor on that one.
SOURCE: whats the oil for 08 dodge magnum
100% Synthetic 0W-20 or XL 5W-20
Vehicles with the 5.7L Multiple Displacement System
(MDS) must use SAE 5W-20 oil. Failure to do so may
result in improper operation of the MDS.
SOURCE: 02 sensor
Problerm could be caused by harnesses connections, wiring, HO2S heater itself or ECM issue. Diagram location in THIS LINK.
Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.
Thank you for using FixYa, have a nice day.
I suggest repair manual
try filepeep.com
or manualslib.com
Repair Manuals Filepeep com Free Vehicle Service...
Service Manuals for cars along with...
SOURCE: Where is the The oxygen sensor located on a 2005 Dodge Magnum SE 2.7 eng bank 2 sensor 2
Passenger side after the catalytic converter.
1,094 views
Usually answered in minutes!
×