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Jul 12, 2014 · The O2 sensors will become "lazy" and not cycle as fast creating a rich condition. You probably will not notice it without having a wideband installed. I was able to notice one of mine start going bad because it would peg rich in closed loop (for a short period) on my wideband gauge.
Nov 23, 2009 · I replaced both of my upstream O2's in my Dodge and on ntk.com I paid about $30.00 each, plus shipping. They are the exact same part as the OE sensors sold at the dealership. Again, I am not familiar with your vehicle but I know that Bosch O2's do not work well at all in Dodge vehicles.
Apr 26, 2022 · The O2 sensor lets the computer know if the fuel mix is burning rich (not enough oxygen) or lean (too much oxygen). Knowing the ratio of fuel to air allows your vehicle’s engine to make any...
Oct 12, 2022 · Oxygen sensors, also known as O2 sensors, monitor how much unburned oxygen is left over after the exhaust exits the engine. They provide a means of measuring the fuel mixture and let the onboard computer know if the mix is burning rich (not enough oxygen) or lean (too much oxygen).
How to choose the right O2 sensor: Reviews on TRQ, NGK, Marsflex, & tips on finding the best for Ford, humans & more within budget.
Dec 1, 2023 · Often found in pairs, these parts pull double duty in making sure an engine produces a reasonable amount of power while respecting emissions regulations. Here's how O2 sensors work, why they're important, and how to know when it's time to replace them.
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Sep 18, 2024 · Replacement is the only way to restore proper functionality. The average cost for an O2 sensor replacement is between $362 and $412. This figure includes labor expenses between $63 and $79, while parts range from $300 to $333.
