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Genuine Ram 2500 Oxygen Sensor
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20 Oxygen Sensors found
Ram 2500 Nitrogen Oxide Sensor
Part Number: 68210084AA$1239.60 MSRP: $1905.00You Save: $665.40 (35%)FREE Shipping
Ram 2500 Oxygen Sensor
In Ram 2500 vehicles, the Oxygen Sensor is responsible for calculating the concentrations of the air/fuel mixture in the engine exhaust for improved performance as well as minimal emission. Due to the comparison of the amounts of unburned oxygen with the amount of oxygen in the atmosphere, the sensor creates a voltage signal that helps the engine control computer to calibrate the fuel injector pulse width. This goes thru a feedback loop where it remains in the "closed loop" status, which allows the catalytic converter to work at its premier capacity while emitting very little pollutants. Various Ram 2500 automobiles are known to possess at least 2 oxygen sensors with the post-catalytic converter and the most common feedback supplier being the pre-catalytic converter oxygen sensor. This is precipitated by the fact that the sensor works premier at high temperatures, and in the process, it degrades due to contamination, thus promoting more emissions together with a negative impact on fuel economy. Some of the newer cars employ air fuel ratio sensors instead of newer O2 sensors with better air-fuel mixture measuring functions.
Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Ram 2500 Oxygen Sensor at great affordable prices. Moreover, all genuine Ram 2500 Oxygen Sensor come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.
Ram 2500 Oxygen Sensor Parts Questions & Experts Answers
- Q: How Does an Oxygen Sensor Work in a Ram 2500's Exhaust System?A: The oxygen sensor in a vehicle's exhaust system reacts with the oxygen to produce a voltage output that varies depending on the oxygen content. This feedback signal is used by the PCM to determine the required fuel injector pulse width and control the air/fuel ratio. The pre-converter oxygen sensor provides this feedback, while the post-converter sensor is used to monitor the efficiency of the catalytic converter. The PCM operates in an open-loop fuel control mode until the sensor reaches its operating temperature of around 600 degrees F. The sensor requires good electrical connections, air circulation, correct operating temperature, and unleaded fuel to operate correctly. The PCM can detect sensor problems and set Diagnostic Trouble Codes. To replace the oxygen sensor, raise the vehicle, locate the sensor and disconnect the electrical connector, remove the sensor using a wrench or oxygen sensor socket, clean the threads, and apply anti-seize compound if reusing the old sensor. Installation is the reverse of removal.
