CATALYST! removal - Toyota Corolla, 1.8 L, 2003
Another "ulutshaising-uhutschaizing"
has been tormenting me for about a year with the question of removing the catalyst, finally I decided to do it, I don't know if it's good or bad, but I did it anyway!
took off the entire exhaust line, and went with a friend to the service station so that we saw it off and welded the pipe.
to the
service station of a man, I immediately loaded from the doorway, so that everything would be smooth and perfect, not any distortions and attachments (ears) that would also not warp!
This man went into himself for 10 minutes, sat looking, looked at it, etc., in the end I decided to take control into my own hands, suggested how to do that would not distort the whole thing with us, he immediately had a smile and zeal for work (apparently hit him hard).
The work went on, they welded 2 plates for fixing and began to finish the pipe, the cut was successfully sawn off and the new pipe was welded into place, this man turned out to be a good welder, the seams turned out to be neat!
the photo shows that the track has 1 cat and 2 resonators with a
diameter of 61 mm before the cat after a cat, up to 1 resonator 61 mm after 1 resonator and up to 2 resonators 51 mm and so on before the muffler.
sable exhaust pipe =
300r work with a grinder-swerve = 300r
TOTAL = 600r + benz for 15km
thus, the weight of the exhaust route decreased by about 1.5 kg :)
Shl: the cat turned out to be very clean, it shines through very well and does not have any points, spots, etc., to be honest, I immediately got upset ... that perhaps I did this work in vain ...
sensations after 1 pm of driving:
1) the exhaust sound has become a little louder
2) the cut-off in speed is now at 6400 :)
3) maybe a glitch or maybe not, from the bottom (1500 rpm) the thrust and speed set are better than
4) well, it seems like a little quicker, no matter how at least some kind of resistance but there was.
I will remind you about the direct-flow can of the German company FOX
BONUS
http://rutube.ru/tracks/3374290.html?mail=track_converted&v=edd530670b00e9b27be0887d221e90e4
Price tag: 600 ₽ Mileage: 66,000 km
augmented
I don't know a lot about it or not, BUT well done! Well done that the old one did not knock out and cut it out carefully. The reverse operation can be done. Good luck!
Rum, therefore, did not knock out, and there were a bunch of such advisers, it is very expensive!
but I have it in good condition, when selling a car I will put it in place, an hour of business and 300-500 rubles
thanks, luck is always needed;)
Nature destroyer and greenhouse effect generator! But he did everything neatly ...
It's good that he saved the keg. (^_^)
I don't know a lot about it or not, BUT well done! Well done that the old one did not knock out and cut it out carefully. The reverse operation can be done. Good luck!
ugh ugh ugh, the check does not burn, at a flow rate of 99% that should not increase!
check did not light up?
my wire somehow came off with a clump, I drove through with the check ...
and when I got under the car I knocked gently on all the banks and it felt like someone knocked out the cat, the owner probably tore off the wire before me ... the
expense would not have increased and the check would not caught fire, and so everything is in akurata
)) I will soon post a photo and video of what I did. Forward flow 60mm, I can't get used to and everyone else too)))
thanks :) the
muffler is not loud at all, but just for comfort I would like it at least as it was :)
not human, I'll get used to it ... when I just put it on, I went nuts for the first days and then did not notice, you can say so
Your exhaust is completely different) is very different from mine.
Katalik is really in excellent condition, I was worse)))
I, too, was a little confused by the field of opening the catalyst, but somehow everything returned to normal later) and now I muddied myself with forward flow.
Shas in reserve, so that people do not frighten people once again, I am looking for a stock issue on 2ЯЯ)
no question, come in a little later, but I'm going to record right now :)
Shl: what sound I used to also try to lay out or look in B / W earlier (it happened now we growl)
x h, then I can buy a compressed flame arrester and put it on, or maybe I'll get used to this sound :)
that's it, strangled!
before 2003, this model was 136 hp and after 2003 they began to produce 132, began to look for why hp fell and it turned out what they began to do with reduced emission of harmful substances
no, I won't, it will be loud!
but I do not like it loud, even one cat pulled out immediately noticeably louder :(
I also thought about such prospects, I now have HKS starting with a spider and ending with two cans-resonators, and then such a homemade porn on the 63rd pipe and at the exit a native klushak with entrance 51 :))) and it's hard to find a route to my car, so I think to play with stainless steel chtoli)
I myself am in shock, the car passed 60 thousand with a penny and it is perfectly clean, everything shines through to the light :)
let's see, in the future there is an idea to weld a completely new track, all 60mm
The catalyst surprised me for its cleanliness!) I honestly knocked out mine, I didn't think of doing it humanly, but from now on I know how to make it smarter and more environmentally friendly :))
Yeah. I do not argue the sound is cool, well, tell me now: Was it worth it? =))
he understood from the moment when I bought the forward flow that it was useless for me to say :)
but if I decide to swap fur or 2zz, then of course he will drop his word and so ... :)
let's see, in winter I can redo the entire track, inside and out!
it is a pity that it is not a mock of a 4-2-1 spider to find on a Corolla with a 1zz motor :(
so at least zvtra redone the
material is, very good but there is no spider anywhere
Yes, I forgot to say, I urgently need a doctor for coding!
:)) made me laugh, made me happy, but I didn't catch my thoughts :)
PS: I ate sushi with beer ... a lady came by taxi :(
no, I'm not as a deputy, not as :)
thanks of course for the "trust of the country" :)
In general, Yah, with your ideas, you need to be deputies or immediately replace Medvedev =)
You did everything correctly and competently! I'm just happy for you, honestly!
please, in the meeting room there is simply no time at all, life is boiling and brains, the heat is terrible. Come in, check out the hood came to me! ::: :)))
? up to 20? ugh ugh ugh, it seems to have remained in place, according to the idea it should decrease a little bit
Thank you, I will buy and do!) The expense did not change after deletion - it jumped sharply to 20 for me. Then I went down to 10
I wrote above, I bought an exhaust pipe from a sable for 300r, it is not even, but with bends, there is just a piece of the required diameter and length.
so it would be better i think than just knocking it out
I also knocked out the katalik only did not remove the can - the sound is just tin like a tractor ck)) Did you buy the pipe? Where can I get this piece to put instead of a can?
you have 2000 and 136 hp
and I have 2003 and 132 hp
if you carefully study the documentation, you can understand why 4l.s disappeared, after 2003 they began to produce cars with reduced emissions of harmful substances!
PS: it seems to me that I have 2 kata and 1 resonator, today I tapped them and in one a dull sound (full) to another sonorous (empty)
holes in the roller?
it is not possible, it will crumble either immediately or after a very short time
The correct decision is that you threw away the catalyst, it is not needed, only the machine is strangling.
Everything is very clean and tidy.
if all the time briskly and transfer rates are switched, then it is unlikely that the cat.
the cat would choke the car and it would choke it at all revolutions and speeds.
put on 1 gear and unscrew before the cut-off, if it’s briskly, it’s not exactly the cut, you need to go to the diagnostics, and wash the fuel)
up to 80 in the city seems to be brisk, but on the highway over 80 is tightly accelerated!
Hello!
Probox 1.3 problem!
on the highway more than 100 km / h does not go =)
can it be because of the catalyst? (mileage 140,000)
all candles, filters replaced!
tomorrow, if there is time, by car we will try to sink to 1 =)
how I will accomplish my goal!
so try to do as I say! :)
it will 100% show the operation of the pump and kata, if everything is ok then you have to go further ... it's strange of course and all the symptoms are not quite clear, write if something or if the problem is suddenly solved, I will know at least what may be )
interesting ... how so.
maybe the pump does not give this amount of fuel, but again it is necessary to test, if for 1 gear (L or S) it knocks down and spins up to just then it’s not the pump because at high speeds a lot of fuel is needed and once it spins there is enough fuel!
if this case passes, then we immediately forget the pump and think about something else!
and because of the fuel pump will be such crap?
they drove to the diagnostics (did not show it)!
hello :)
I won't even tell you, it was a long time ago ...
pipe length = kata length =)))
Hello!
How long is the pipe for the catalytic converter?
I want a corrugation for the catalyst place =)
from the bottom (1500 rpm) the thrust became and the set of speed was better, I also began to pull better straight immediately noticed, if I pulled 3000 norms before and now from 1500)) but the sound is hellish screaming
yakov
Good day.
Because it is impossible to buy a flame arrester, just order and wait, but as we know, we do not like to wait
I made the flame arrester myself, nothing complicated. In the internet I found a calculation formula, a suitable piece of metal in ferrous metal, made it and welded it instead of kata. I ride for 2-3 years - everything is fine. Even the snag was not needed.
sorry ... but I still don't understand why create a record in which everything is beautifully written and do the opposite
be careful and you will see that the car was sold 4 years ago!
bought a friend and still drives and everything is super
hmm ... well, 4 years have passed already)) during this time it was possible to wait and do the right thing ... isn't it?
Good day.
Because it is impossible to buy a flame arrester, just order and wait, but as we know, we do not like to wait
Hello!
it seems like you write in your article that it is not right to weld a pipe instead of a kata, but did you yourself? what's the catch?))
Tell me, where is the lambda probe located? Consumption has not increased? The check has not burned?
how did you know that it was working? just for diagnosis?
it could fall apart and then pieces get into the resonator and muffler and create sound there
Can a faulty catalyst go bad. The noise comes from under the bottom like stones in flame carriers. Tell me pliz. Diagnostics did. No errors. W210 3.2
You are not attentive) I did not generalize, but specifically wrote about this case! Do you see the state of the kata in the photo ?! Why cut it out?
What can we say about the fact that in developed countries, no one will let you cut it!
Talk nonsense.
If the catalyst is clogged, the car will generally not gain high speed.
The stench from the exhaust will only be on a faulty internal combustion engine, there is nothing to do with cat.
About the disturbed thermal balance, neighing)))
Removing the catalyst affects the dynamics like a bully sticker on the trunk lid.
As a consequence, the ringing exhaust, which many perceive as sporty), over time, a stench from the exhaust will appear, and through the disturbed temperature balance of the exhaust system, it will rather die!
on the contrary, I need to turn off the sound so that it is quiet) apparently I have a hole in the exhaust manifold)))
Greetings! Didn't find the answer in the comments, I also recently removed the catalysts. The question is about consumption, I have increased from 8.5l by 11l, how was it with you? In fact, I did not measure it, the bortovik writes like this.
Yakov tell me, how many kilometers did you drive after removing the catalyst? Didn't you eat the oil? Has everything tripled?
Thank you!