102 replies to this topic

[smiley]

exhaust is a tullet

 

You may want to inspect the cat section, which is starting to become a known problem with tullett.

[CHILL Gone DUTCH]

Oh sh*t,

and only a week and a half to the national

[NickB787]

Oh sh*t,

and only a week and a half to the national

 

 

yep I know the feeling. 

 

does seem high boost, maybe take the cat section off just to be certain

 

PS PM Techieboy sent

Edited by NickB777, 09 July 2013 - 11:04 AM.

[CHILL Gone DUTCH]

Going home now I'm going to take it off What are the chances of getting a decat asap

[NickB787]

Mine is up at Jims right now..... your best bet if Tullet can't sort it is to get it done local, go for a 200 cell sports CAT, or get a decat pipe made up so you can do the national, and lucky for you you have software which will save you a drive to Norfolk to get the car mapped.

 

 

Edited by NickB777, 09 July 2013 - 11:11 AM.

[techieboy]

and lucky for you you have software which will save you a drive to Norfolk to get the car mapped.

 

And better yet, will allow you to turn off the warning from the post-cat sensor, so no cheater/simulator needed to prevent EML's (though of course you'd never consider running without a cat).

[CHILL Gone DUTCH]

if it gets me to the national i will do anything

[Exmantaa]

You don't have the OEM 2.2 downpipe section (minus pre-cat) lying around for a temp. fix?

[smiley]

You don't have the OEM 2.2 downpipe section (minus pre-cat) lying around for a temp. fix?

 

And ducktape the gap between 2" and 2.5"

[CHILL Gone DUTCH]

It's the cat

[2deano5]

meow,  

 

On a side note your last two pages have convinced me I'm going Dutch

 

Good luck

[CHILL Gone DUTCH]

im going to try and get the remainder of the cat out of the pipe and run it like that,

 

will this make it LOUDER 

[CHILL Gone DUTCH]

meow,  

 

On a side note your last two pages have convinced me I'm going Dutch

 

Good luck

 

 

Its the future but dont tell anyone its a secret

[NickB787]

glad you know what it is

[techieboy]

im going to try and get the remainder of the cat out of the pipe and run it like that,

 

will this make it LOUDER 

 

Yes. But probably not massively, given the wall of noise the Tullett already produces.

[CHILL Gone DUTCH]

[CHILL Gone DUTCH]

 

and lucky for you you have software which will save you a drive to Norfolk to get the car mapped.

 

And better yet, will allow you to turn off the warning from the post-cat sensor, so no cheater/simulator needed to prevent EML's (though of course you'd never consider running without a cat).

 

 

 

could you explain more about what i have to turn of post cat please now i have taken the CAT out before i switch on

Edited by CHILL Gone DUTCH, 10 July 2013 - 11:33 AM.

[techieboy]

In the OBDTuner parameters tab, there's an option to set Catalyst Check to enabled or disabled. If it's set to disabled it won't bother doing anything with the readings from the post-cat lambda sensor (which is basically only there to confirm that the cat is installed and working) and won't throw up an error code to saying "whoah, wait a minute, something's up with catalyst or second lambda".

 

Just leave your post-cat lambda installed and hooked up and set it to disabled in OBDTuner (though it looks like that might be what your's is set to anyway).

[CHILL Gone DUTCH]

In the OBDTuner parameters tab, there's an option to set Catalyst Check to enabled or disabled. If it's set to disabled it won't bother doing anything with the readings from the post-cat lambda sensor (which is basically only there to confirm that the cat is installed and working) and won't throw up an error code to saying "whoah, wait a minute, something's up with catalyst or second lambda".   Just leave your post-cat lambda installed and hooked up and set it to disabled in OBDTuner (though it looks like that might be what your's is set to anyway).

It's disabled cheers, Is that where I could put a wideband in

[techieboy]

Well, you could stick a wideband into the exhaust in place of the second lambda in your current setup and wire it into the defunct EGR circuit for logging. But the wideband sensor usually needs to be installed pre-cat, so it would only be any good whilst you're running without the innards of your catalytic converter. Assuming you do take the exhaust apart again in the future to get a new cat welded in, get whoever does it to add an additional bung before the cat for a wideband to be installed properly.