Help with CEL Codes!
Alright fellas. Hoping to get some help. - I got a CEL last night, car runs great. These are the codes that were read.
aaCatalyst efficiency monitor malfunction - bank 1. Probable cause: aa1 - exhaust leak aa2 - Check other service codes first aa3 - faulty catalytic converter. BTW: 2005 RX8 GT, 66k miles on it. Runs like a dream. A good dream that is. Averages 20 mpg. __________________ |
Great, whats the point of the thread?
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I haven't even seen codes like that?
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Originally Posted by FazdaRX_8
(Post 4259820)
Great, whats the point of the thread?
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wcs, that looks like he is just copying text results.
iMoto (any connection to the race team?), that code usually only throws when your cat has failed or you have installed a midpipe. It means the ECU is seeing that the cat isn't filtering down the emissions properly. If you have a cat on, and you are in the US and within the 8yr 80,000 mile federal warranty, go get the cat replaced at a dealer. |
9krpmrx8 would be happy to help you out.
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My money is on the cat too, since it is still running great despite the code.
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Originally Posted by RIWWP
(Post 4259831)
wcs, that looks like he is just copying text results.
iMoto (any connection to the race team?), that code usually only throws when your cat has failed or you have installed a midpipe. It means the ECU is seeing that the cat isn't filtering down the emissions properly. If you have a cat on, and you are in the US and within the 8yr 80,000 mile federal warranty, go get the cat replaced at a dealer. |
Originally Posted by RIWWP
(Post 4259831)
wcs, that looks like he is just copying text results.
These aren't the droids we are looking for. |
Or the sensor itself?
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Originally Posted by iMotoPilot
(Post 4259834)
Thank you for your reply! Car is bone stock and yes I'm in the US. So the cat should fall within warranty?
Originally Posted by wcs
(Post 4259835)
So what would it look like if he copied and pasted smoke signals .. still useless, no?
These aren't the droids we are looking for.
Originally Posted by FazdaRX_8
(Post 4259837)
Or the sensor itself?
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Originally Posted by RIWWP
(Post 4259844)
Agreed. I just ignored the rest and focused on the text of the CEL, which does indeed match one of our CELs. I assumed the rest of the "aa" prefixed items were just search results that he pasted in, and whatever pasting method he used interpreted the leading bullet points as "aa".
Only available on the Android :naughty: |
:lol:
Yes, I'd love to see someone copy and paste smoke signals. Especially since I don't know how to speak 'smoke puff'. |
Thanks again everyone! Have called my local Mazda stealer to schedule an appointment. Going to have a compression test done as well.
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I'm honestly interested in the tool you used to read the codes.
While RIWWP tried to validate with the information you provided ... If you have used an ODBI or other incapable diagnosis machine you may have the wrong codes? |
Originally Posted by wcs
(Post 4259872)
I'm honestly interested in the tool you used to read the codes.
While RIWWP tried to validate with the information you provided ... If you have used an ODBI or other incapable diagnosis machine you may have the wrong codes? Hope this helps. http://i76.photobucket.com/albums/j1.../CELCodes2.jpg |
I've never done the Autozone thing
Are they all this way? |
Yup. Same with Advance (though they aren't really out west), most Pep Boys, and likely NAPA / Reilly's as well, though I have no experience with those two.
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yep
for future reference iMoto, P0420 is the code that is helpful |
Originally Posted by J8635621
(Post 4259955)
yep
for future reference iMoto, P0420 is the code that is helpful Thx |
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