General Tech Help Good at troubleshooting? Have a non specific issue? Discuss general tech topics here.

Check Engine Code P0420

Thread Tools
 
Search this Thread
 
Old Sep 24, 2007 | 05:06 PM
  #11  
Chiovnidca's Avatar
Been Around A Long Time Member
Joined: May 2006
Posts: 905
Default RE: Check Engine Code P0420

ORIGINAL: ajluu

An Update....Nearly 700 miles and almost two weeks after replacing the O2 sensors at the cat converter, The CEL did not go on. Chiovnidca said it was the cat but i guess not. I'm lucky that its not. That would be a pain
 
Old Sep 25, 2007 | 12:38 PM
  #12  
korrupt1's Avatar
Member
Joined: Sep 2007
Posts: 146
From:
Default RE: Check Engine Code P0420

why is changing a cat convertor a pain? by a new one, take to shop and have welded in? or in my case, bust out the sawzall and weld myself...I know finding a decent shop sometimes sucks but I don't see the hard part in it? don't get upset or nothing....I'm just curious why you would find it a pain?
 
Old Sep 25, 2007 | 01:05 PM
  #13  
00AccordLX5spd's Avatar
Registered User
Joined: Jan 2007
Posts: 4,322
From: Brandon, MS
Default RE: Check Engine Code P0420

Because a new cat = big $. It would be a pain to find a reasonably priced one that is worth a crap
 
Old Sep 25, 2007 | 01:29 PM
  #14  
ajluu's Avatar
Thread Starter
|
Junior Member
Joined: Apr 2006
Posts: 30
From: North New Jersey
Default RE: Check Engine Code P0420

yup. a cat convertor replacement is easy 500-1000 replacement. One shop wanted 800 bucks for the whole job includeds the convertor and labor. Convertor alone is a 400-500 item. Don't got that cash to fork out.
 
Old Sep 25, 2007 | 02:49 PM
  #15  
korrupt1's Avatar
Member
Joined: Sep 2007
Posts: 146
From:
Default RE: Check Engine Code P0420

for a cat????!!!! what are they made of freaking gold and platinum?? lol! that's just a ridiculous price.....is getting a hi flow after market any better/cheaper? I know stuff on my acura was insanely priced (OBX just finally got headers made for it less than 2 years ago (legend model)) but that's just nuts. $800 would get the single finger salute from me.
 
Old Sep 25, 2007 | 04:52 PM
  #16  
JimBlake's Avatar
Super Moderator
Joined: May 2006
Posts: 18,398
From: Wisconsin
Default RE: Check Engine Code P0420

ORIGINAL: korrupt1

for a cat????!!!! what are they made of freaking gold and platinum??
No gold.
But they DO contain platinum. Along with rhodium & palladium.
 
Old Sep 26, 2007 | 10:47 AM
  #17  
00AccordLX5spd's Avatar
Registered User
Joined: Jan 2007
Posts: 4,322
From: Brandon, MS
Default RE: Check Engine Code P0420

A high frow cat is merely a pipe that looks like a cat. Does not perform any cat functions. It will give you CEL and o2 sensor codes
 
Old Sep 26, 2007 | 04:49 PM
  #18  
deserthonda's Avatar
Been Around A Long Time Member
Joined: Dec 2005
Posts: 4,754
From: In The Desert ( Sahara ? )
Default RE: Check Engine Code P0420

you can get a cat from Bosal , oem replacement ( no welding ) for around 200 dollars .. But from dealer cat is around $ 500-550, 2 gaskets $ 9 each, tech fees ( labor) around $ 60-80 ..
DO it yourself and get the satisfaction of fixing it ...... PRICELESS ,,

oK oK... i just COULD NOT PASS THAT UP
 
Old Sep 26, 2007 | 04:52 PM
  #19  
00AccordLX5spd's Avatar
Registered User
Joined: Jan 2007
Posts: 4,322
From: Brandon, MS
Default RE: Check Engine Code P0420

ORIGINAL: deserthonda

DO it yourself and get the satisfaction of fixing it ...... PRICELESS ,,
Nice!Is Cat replacement as "simple" as unbolting old(with a lot of swearing, bloody nuckles,and liquid wrench)andbolting up new? Or is it necessary to have access to a welder and possibly a cutting torch? I only ask cause I haven't gotten under the car to check it out for myself.
 
Old Sep 26, 2007 | 05:05 PM
  #20  
deserthonda's Avatar
Been Around A Long Time Member
Joined: Dec 2005
Posts: 4,754
From: In The Desert ( Sahara ? )
Default RE: Check Engine Code P0420

ORIGINAL: 00AccordLX5spd

ORIGINAL: deserthonda

DO it yourself and get the satisfaction of fixing it ...... PRICELESS ,,
Nice!Is Cat replacement as "simple" as unbolting old(with a lot of swearing, bloody nuckles,and liquid wrench)andbolting up new? Or is it necessary to have access to a welder and possibly a cutting torch? I only ask cause I haven't gotten under the car to check it out for myself.
that would depend on which part of the country you live in......here in AZ it is as simple as remove the bolts and install the new one ,,.(Nice ) I like it
When i use to live in wisconsin and doing exh work,, the TORCH was my best friend ..If you reside in a state where exh system gets really rusty , DO NOT try to unbolt any part of exh system till you heat up the nuts,, torch works GREAT. once hot, removing the nuts is real easy.. If you need to go that route , you might want to make sure that you have new nuts before you even start the job and i would install new gaskets as well..
 



All times are GMT -5. The time now is 12:33 AM.