CEL codes

Reply Subscribe

Thread Tools

Search this Thread

Mar 2, 2012 | 02:44 PM

duffman11

Thread Starter

Senior Member

iTrader: (2)

Joined: 06-26-11

Posts: 939

Likes: 0

From: Frederick MD

CEL codes

I got a

P0420
P0833

codes....

Catalytic converter below thresh hold efficiency

and something about the clutch I don't know what the 833 one means

Anyone get these and know fix actions?

Mar 2, 2012 | 04:57 PM

duffman11

Thread Starter

Senior Member

iTrader: (2)

Joined: 06-26-11

Posts: 939

Likes: 0

From: Frederick MD

Bump

Mar 2, 2012 | 05:14 PM

nhanson

Senior Member

iTrader: (1)

Joined: 05-07-08

Posts: 6,417

Likes: 2

From: Minnesota

P0420 is either your cat taking a crap or you have a high flow cat.

Mar 2, 2012 | 05:15 PM

duffman11

Thread Starter

Senior Member

iTrader: (2)

Joined: 06-26-11

Posts: 939

Likes: 0

From: Frederick MD

I have a high flow cat...Can tuner make the code permanently disappear?

Mar 2, 2012 | 05:19 PM

ctn2mb

Senior Member

iTrader: (2)

Joined: 05-31-09

Posts: 1,846

Likes: 0

From: Chesapeake, VA

Quote:

Originally Posted by duffman11

I have a high flow cat...Can tuner make the code permanently disappear?

yes.

Mar 3, 2012 | 01:10 PM

duffman11

Thread Starter

Senior Member

iTrader: (2)

Joined: 06-26-11

Posts: 939

Likes: 0

From: Frederick MD

What about the p0833 code?

Mar 3, 2012 | 01:30 PM

duffman11

Thread Starter

Senior Member

iTrader: (2)

Joined: 06-26-11

Posts: 939

Likes: 0

From: Frederick MD

bump

Mar 3, 2012 | 02:06 PM

Sharkey

Senior Member

iTrader: (1)

Joined: 10-27-07

Posts: 5,681

Likes: 266

From: Abbotsford BC

p0833 is for the clutch pedal switch. basicly the code sets when it detects you changed gears and it didnt see the clutch pedal switch move. it could be a wiring problem, could be a faulty switch, or could be a false code. i once got stuck in the snow and was on and off the throttle a bunch and it set the code. i guess the computer thought i was shifting and it didnt see the clutch pedal input.