Asked on Aug 17, 2010
1990 Mazda RX-7. Been trying to find out why I'm getting such bad mpg... Unplugged the oxygen sensor but it didnt even give me a "check engine" light unplugged (works with the key on, drove around with it unplugged... still no "check engine" light)... If I ...
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Asked on May 19, 2010
Engine light came on & garage mechanic said my coil pak, ignition module, & sparkplugs needed changed. After changing these the light came back on & was told I needed new oxygen sensor. Needless to say, after putting in new oxygen sensor the light came back ...
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Asked on Sep 9, 2010
I was cleaning out the engine bay the other day (carefully) but when I was finished I had a check engine light with 3 codes; both front oxygen sensors on the exhaust manifold and a knock sensor. So is it possible that the oxygen sensors are ...
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Asked on Aug 14, 2010
I want to purchase the oxygen sensor online because it's cheaper, but I am not sure if it's the upstream or downstream. The car seems like it doesn't want to accelerate like it should. How do I know which oxygen sensor is causing problems?
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Asked on Aug 6, 2010
I know certain basics about cars- but do not know anything about the oxygen sensor or even where it's located to try to fix it. Or the cost range.
Does anyone know anything about this that could possibly give me some insight?
I know it is the oxygen ...
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Asked on Aug 22, 2010
The oxygen sensor went out in my car. What does an oxygen sensor do? My car seems to driving fine, other than the Check Engine light being on. Is it going to be expensive to fix?
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Asked on Aug 13, 2010
My check engine light has been on and the dealer says I have a bad oxygen sensor. It's a 2003 Caravan and I was under the hood last night to see how difficult it would be to change the sensor. They also told me my throttle ...
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