P0522 CODE CATALYTIC EFFICIENCY
Thread Starter
Pro
Joined: Apr 2004
Posts: 719
Likes: 21
From: Miami Fl
P0522 CODE CATALYTIC EFFICIENCY
HAS ANYONE GOTTEN THIS CODE, THIS THING COMES UP EVERY TWO OR THREE DAYS I CLEAR IT AND THEN IT COMES BACK AGAIN. I READ IT HAS SOMETHING TO DO WOTH THE EFFIENCY OF THE CATALYTIC BUT I CAN'T FIGURE OUT HOW TO ELIMINATE THE CODE. :mad
ANY HELP WOULD BE GREAT.
ANY HELP WOULD BE GREAT.
Le Mans Master
Joined: Oct 2000
Posts: 6,478
Likes: 711
From: Sausalito CA
Re: P0522 CODE CATALYTIC EFFICIENCY (Rconce01)
Yes on the option buttom and fuel button. That brings up the DIC diagnosis and you press reset to clear the codes.
Then if the code resets odds are you have a bad cat and it needs replacing. Could be an emmissions warranty...so not cost to you. Or you could up grade to hi-flow cats.
Then if the code resets odds are you have a bad cat and it needs replacing. Could be an emmissions warranty...so not cost to you. Or you could up grade to hi-flow cats.
Le Mans Master
Joined: Oct 2003
Posts: 6,126
Likes: 19
From: Streamwood illinois
Re: P0522 CODE CATALYTIC EFFICIENCY (Kenny94945)
i have the exact same issue w/ my Dynamax long tubes/cats http://forums.corvetteforum.com/zerothread?id=812922 btw code 0522 is oil pressure circuit low voltage
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Dave
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Dave
