oxygen sensor elantra
Hi
I have a 96 Elantra that is idling very rough and has un-usually high gas consumption. I've brought the car into a dealer and , they tell me that both oxygen sensors need to be replaced it pointed out P1 and P2 sensors and the MAS ( mass air flow sensor). The MAS sensor was replaced and the car is now driveable I suspect only one O2 is faulty I'd hate to change both at $200 cnd each. On the Hyundai tech site http://www.hmaservice.com/webtech/ running through the trouble shooting steps it says the most likely suspect would be the "down stream" oxygen sensor , now this is where I'm confused , would down stream be after the converter ? Thanks Jose |
Re: oxygen sensor elantra
yes, down streams after the cat,, id replace both at that cars age
"Strike_one" <E_Hoover@galaxy.com> wrote in message news:UHF%e.10213$is5.573845@wagner.videotron.net.. . > Hi > I have a 96 Elantra that is idling very rough and has un-usually high gas > consumption. > I've brought the car into a dealer and , they tell me that both oxygen > sensors need to be replaced it pointed out P1 and P2 sensors and the MAS > ( mass air flow sensor). > The MAS sensor was replaced and the car is now driveable > I suspect only one O2 is faulty I'd hate to change both at $200 cnd each. > On the Hyundai tech site http://www.hmaservice.com/webtech/ running > through > the trouble shooting steps it says the most likely suspect would be the > "down stream" oxygen sensor , now this is where I'm confused , would down > stream be after the converter ? > Thanks > Jose > > |
Re: oxygen sensor elantra
The downstream oxygen sensor won't affect your fuel mileage. The computer
uses it to assess the efficiency of the converter. |
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