Don't know about this redesigning the exhaust system. As an Eco warrior, I cannot condone polluting the atmosphere , especially for future generations.VW went down that route with their innovative secret software to try and decieve the global population and sending some unfortunates to an early demise, prematurely. The same applies to the generation of plastic which is ending up in the belly of whales and other sea creatures. The spirit of the law is all about saving the planet and not creating loopholes to try and circumvent them.

@PineHollowAutoDiagnostics

6 жыл бұрын

Yeah, it's a controversial topic. However, how much energy and resources and materials go into making a new catalytic converter from scratch? Probably more than you might think! So I think in the big picture this is still the lowest-impact solution :)

@mrb1864

6 жыл бұрын

unfortunately Tom all manufacturers have been cheating emissions and still are. diesel dpf is a complete farce of fixing exhaust readings under test scenario but long term it wasting more fuel and resources to keep it working so it just spits the soot out on a highway regen cycle . Cat systems are pretty much useless for short trips . current modern car lifespan massive environment impact as is all the service parts manufactured keep them running right . better cars from late 80s to 2000 can have life cycle of 30 years and see over 1/4 million miles with hardly any part replacement and basic servicing, compare that to waste from a modern 2010 car in half that life span and see what better for environment . What comes out the tail pipe is just 1 factor of real world pollution but the world we live in is controlled by profit not logical science and engineering that really could make a difference .

@SmittySmithsonite

6 жыл бұрын

Sorry to burst your bubble, Tom, but the CA wildfires of '17 just negated the ENTIRE WORLD'S emission controls on every single automobile and factory on the planet. Another volcanic eruption somewhere will negate the next 10 years. The tires I burned yesterday may have as well. :)

@lightningsmokerXx

6 жыл бұрын

Smitty Smithsonite LOL!!!!!!!!!!!

@josholson5015

6 жыл бұрын

I drive a VW NOxmobile. I also spent a bunch of time reading up on the problem. In my air basin, light duty vehicles are 3rd down on the Pareto chart for NOx emissions. Heavy duty trucks and construction equipment were leading. So we are going after a fractional piece of the 3rd contributor. I realize that this mix is different depending on locale. I still fail to see how gouging this specific carmaker has or will help in total NOx contribution to the environment. For me, it was more about the US governmental authority than it was about the environment.

Great vid Ivan - real world fix! Great for us broke people who can't afford new converters.

My 2008 Xterra had codes O0420 and P0430. I followed the instructions in the video and it worked perfectly. Thanks!!

@vixx88az

2 жыл бұрын

I have had the p0430 for a little now on my 05 Frontier, hopefully I get the same results as you. Getting tired of the engine light looking back at me. Will attempt it in the morning

@jefffowler5962

Жыл бұрын

@@vixx88az hey Victor. Did that fix issue? And replace just downstream?

One thing I've found on Honda, not sure if it applies to Nissan or not, is that with upstream A/F ratio sensors the downstream sensors do contribute to fuel control. On my 08 Odyssey w/150K miles, I had no sign of trouble (i.e. no MIL) but noticed one day that I had high fuel trims...up in the neighborhood of 20% total. I couldn't find a cause so since I had 150K I replaced both upstream sensors. That helped a little but fuel trims were still up in the 15% total range. I then replaced both downstreams and fuel trims dropped to zero and my mileage jumped from 13-14 mpg to 18 mpg. I see a lot of people complain of P0420/P0430 codes popping up with never a problem beforehand and wonder how many vehicles are out driving around just barely under the limit for setting a lean code but enough to damage the converters over time. O2 manufacturers say the O2's are life limited to around 100K miles. I always thought that was so they could sell more O2's but in my experience it's true. I've since done this on a couple of higher mileage Honda V6's and have seen the same results.

It’s good to have mechanic friends like Ivan!

Ivan, so you fixed the result and left the problem. So it can be something coming up soon. This vid could be a "cliffhanger" LOL

I've been working on cars for 17+yrs and never knew about this trick. Thanks for sharing it! I think nowadays CA emissions really screws people over in the name of saving the planet. I used to be able to buy and install the CATs myself for a couple of hundred dollars, not anymore. They're $600+ each now and you can't buy them from Autozone etc anymore. So all the sub $3k cars are getting 'recycled' now. Nevermind the fact that a lot of the stuff in cars is never really recycled thereby creating more pollution, not to mention the energy required to recycle them. Bottom line, more disposable things=more pollution.

@PineHollowAutoDiagnostics

6 жыл бұрын

Rage Against the Machine!! lol

Hey Ivan. I have done the ‘electronic’ version of this fix. It’s just a small circuit with 2 resistors and a capacitor. Same idea, you are using the capacitor to slow the response to the computer by storing a charge. Works well and not as obvious.

@opl500

6 жыл бұрын

Although in road salt country, you have to worry about corrosion affecting your circuit. Road salt gets everywhere. And if you're going to get that fancy, just take the O2 sensor out altogether and just have your RC circuit stand in for it.

@Ashroyer86

6 жыл бұрын

opl500 he doesn't want it to be obvious so sensor stays in. They have visual state inspections to pass. Also, you can put your circuit anywhere that the wires are i.e under good so they're not always getting hit with salt. And if the connections are done right i.e heat shrink and such it should be fine.

@volvo09

6 жыл бұрын

Ingenious! Put that under the carpet on cars where the wires pass into the cabin and it would be protected and invisible.

@Ashroyer86

6 жыл бұрын

just keep the cap protected, don't want to crush that.

@barneysarmiento706

4 жыл бұрын

Hey Jim. I got the DTC p0420 on my 2004 nissan frontier and its hard for me tom replace the cat myself since I got stroke and I'm broke.Please send me how to do it in electronics version.The resistor and capacitor what are the value and where to connect.please send to vonjoer@yahoo.com.

you guys are amazing. I have a 2003 nissan xterra v6 4x4. I have the same problem with p0430 bank 2. Thank you for this video, because it will help me alot istead of buying a new cat from nissan dealers for $800 plus tax and shipping.

Great fix for the working man. I guess PA doesn't have emission testing. Hope the new job is going great. Always enjoy your videos Ivan. Keep well.

@leoashrae4199

6 жыл бұрын

PA requires emission testing in Allegheny, Beaver, Berks, Blair, Bucks, Cambria, Centre, Chester, Cumberland, Dauphin, Delaware, Erie, Lackawanna, Lancaster, Lebanon, Lehigh, Luzerne, Lycoming, Mercer, Montgomery, Northampton, Philadelphia, Washington, Westmoreland and York counties. In short, if you live in (or near) the city...you get it inspected. It isn't required at all in the other counties.

@PineHollowAutoDiagnostics

6 жыл бұрын

In our county they just check your gas cap with a $6k government gas cap testing machine. No one cares about Check Engine Lights ;)

*Ivan... I got this!* I'm working on dismantling the EPA as I type this. Im sending a whole truck of of de-foulers to your garage. *Murica* 🇺🇸

@PineHollowAutoDiagnostics

6 жыл бұрын

Mr President, can you also ban Hillary from my channel and send her to jail? I mean if she's not in jail, I don't see how installing a defouler can get me in trouble lmao

@robertweir9034

6 жыл бұрын

+Pine Hollow Auto Diagnostics it's political!!

@heyitschinoable

6 жыл бұрын

Pine Hollow Auto Diagnostics YESSSSS LOL!

Good fix for that old, unregistered "farm beater"!

Never done this myself but have seen them come in stacked up double on some cars. Wonder if it makes a difference on the type of cat testing the vehicle preforms. Indexed switch ration vs 02 storage capacity type. Would also be interesting to see when the 02 monitor runs if it throws a S2 slow response code? Remember shops make money and keep their doors open by selling parts we know are bad. In this case it is not loading the parts cannon. You proved the cats are bad.$25,000 fine here in the peoples republic of NY if we install a nonCARB cat on a CARB vehicle, I can only imagine if a shop here did this the EPA would have a field day with them haha. Have seen a lot of folks scrap their cars because of a 420 430 code here. $1500 cat on a $500 car....

@haywardsautomotive6156

6 жыл бұрын

Think $25K is the going rate all over and once they get looking it'll usually be the starting point for other violations with fines. Not me...I give them the price of the converter and my repair bill will state it. $25K buys a lot of supplies & new tools and we give the government enough $$ in taxes.

@SouthMainAuto

6 жыл бұрын

I had a friend just got popped on his diesel (12 Ram) for "inadequate exhaust" DEC pulled him over. He had to pay $3000 a DAY! Until it was repaired and reinspected by DEC. Never heard of such a thing till recently. DEC has been sitting at intersections around here and every diesel that drives by that is even slightly loud or roles coal gets popped. Locals are gonging insane because every one that has a 07 up diesel has it deleted.

@haywardsautomotive6156

6 жыл бұрын

HAHA they smell revenue in NY they're coming. They like the $25K & up fines but love the ones they can fine you every day until it passes regulation code. I've had a few friends get their shops closed down until they complied and some had to close their doors permanently. Not me not worth it.

@SouthMainAuto

6 жыл бұрын

Agreed! I just tel the customer,"I didn't build it, I didn't buy it and I didn't break it!"

@haywardsautomotive6156

6 жыл бұрын

HAHA I'll use that next time

The o2 sensor reading incomplete at the end of the vid concerns me. Does that sensor test take a longer drive cycle to complete?

That Xterra will make for some interesting videos.. Transmission fun, blown secondary timing chain guides, ball joints are fun on this one !

@leoashrae4199

6 жыл бұрын

He said it was a six-speed manual. These manual transmissions are bullet-proof. For that matter, so are the automatics, as long as you get rid of the pre-2011 radiator or install a separate transmission oil cooler.

Any thoughts on intermittent p0430? Seen code set usually under load but will go away after a few days of driving 🤔

I did that on my suburban, kept getting 420, 430 codes often. I figured it cost me $500 for new cats, truck is too old. I put the non foulers on. Never got the codes back ever again. Passed emissions. It's not as strict here though compared over back east. Cool trick!!

First of all, nice video! My question is about installation. The fouler's come 2 to a package and there are many videos showing both attached to the O2. Your video shows 1...what are your thoughts on this?

Cool man I have 2005 Nissan Pathfinder I have that code thanks to share this I’m gonna try this

Ivan, Great job. I did the same with my 06 Pathfinder years ago. This is a common issue with the Nissan V6 engine available on the Xterra, Pathfinder, Frontier or any Nissan Infinity model with the engine VQ40DE, with over 100K miles. They all have the same code for the driver side catalyst that their performance goes bellow Nissan specs. You can even find the same type of adapter that you can regulate the aperture for the O2 so it can be tune for best performance (common used on turbo mods so the check engine doesn't turn on) for under $25. This modification would not affect the performance of the vehicle or the emissions. because the catalyst still there and it is not obstructed just performing bellow Nissan specs. Worst case scenario you replace the catalyst with an aftermarket one that wont looks as good as the OEM but it is budget friendly and it will keep the emissions under control.

@kaybeane4745

2 жыл бұрын

What is it called and where can I get it? Tia.

Ivan done this for diagnostics and analysis testing. No animals were harmed in the making of this video. Chill out people lol. I miss the pre obd2 days. Life without sensors.

Saying this as a fellow NY'er who's actually sick of the CARB requirements. We have two cars that we drive. One just had the converter replaced a couple of years ago. FED equipped. The store I purchased it at has refused to honor the warranty. Yep...tripped the P0420 code after just over a year. I talked with their 'customer service dept' a few times and got stonewalled. Lets see " Well sir... You need to remove the converter and send it back to use at your expense" (I'm okay with that...the next part I'm not okay with) "If the converter shows any signs of overheating that voids your warranty.". News Flash! Converters get HOT! Ours does have a very slight 'blueing' which several shops in our area already said was 100% acceptable and the catalyst material was fine. White and still looked 100%. The slight blueing is due to the cheap material they used for the housing. That one will get replaced with a local purchased one (that will cost me 3x's due to the markup in this area.) Our 2nd one? Exhaust leak at the flex pipe going into the converter. Been told to fix that and see if it cleans up the P0420 code. I'm willing to spend a few bucks on that repair and seeing how it works, because this car is CARB required and the converter costs in excess of $800++++++++ Eric: You're 100% right. Many cars and trucks wind up in the scrap heap due to that repair expense. Ours is an older model, but the body is mint! And we just did the heads and brakes. (It's a Subaru) I'm 100% okay with clean air and water. I'd be willing to shell out a few hundred to replace this if needed and do it right. If the government wanted to ensure everyone was complying with these rules? How about trying to make it more affordable?!? They think we're just flushed with cash and can shell out mega bucks. Truth is? It's this crazy expense that forces poor people into finding ways to cheat as replacing the car or truck is also cost prohibitive. As for the Subaru- Went to a well known shop and asked if they could weld on a new flex joint. They refused. Direct quote "Our home office has cameras all over the shop to ensure we do not engage in that repair. The policy is to ONLY replace the entire converter assembly. We're here to make money and not run a charity." Pretty pathetic.

I have a 2005 Nissan frontier, what cat should I add the extension front or back?

I attempted this fix on my x. 2004 Supercharged with p0430 and I cant get the catalyst test to complete with the de-fouler in place. I heard you say if it gets too far away from the cat it gets "lazy". Any suggestions on how to make it get off the couch and get to work with the de-fouler in? Normally after codes are cleared, it does not take long at all to cycle through all the tests, It does all now except the catalyst one...

What if you replace the o2 sensor, will it solve the problem? I have the same p0430. I replace new upstream sensor on bank 2 And the code still on

I used this "in theory" on 03 crv..the cat is 1400 dollars..."in theory " the light comes on for 02 sensor slow response once every few months but goes away after a few days. Cali smog laws are pretty harsh.the smog guys know me so they don't inspect the car deeply. At a quick glance it looks normal. Enjoyed the vid. Cheers

@throttlebottle5906

6 жыл бұрын

if the "adapter" is threaded deep enough inside, you can grind/cut the top down some to move the O2 in slightly, or cut some off the male end that goes into the bung if it's way deeper

I ask with a single piece that I put out the two codes Bank 1 and bank 2 or Should I ride on both sides?

How do you get the oxygen sensor to just sit in there like that?

I have a 06 with this code, before i put these on, if the cat is bad or senses something bad in the future, will it still do its job and light up E check with the spacers ? Or do the spacers basically cut the communication?

Is it the first o2 sensor on bank 2 or the second o2 sensor on bank 2 that I need to replace ?

I did this on my 97 Nissan truck over 5 years ago and still have not popped a code for cat inefficiency. I also have a trick for egr insufficient flow codes.

How do you disconnect the Xterra O2 sensor electrical connector? It seems like Nissan doesn't want us messing with it!

Must be a common problem with them. My friend's Xterra codes popped and since we live in Komiefornia, we have to replace with OE / CARB approved parts... Then Smog every 2 years. So he went to get smogged after clearing the codes but the monitors didn't complete as the smog tech was checking he would call their phone and the tech went running for it. Went on for like 45mins and he PASSED lol

fouler? You use 1 or 2 I saw a few videos and they stack both foulers together... I'm thinking if that would be to far away from the exhaust path to get any read? I think I'm going to just do one fouler

Love it! My kind of fix right there. Cats are a major RIP! Miss the old days where we'd just take a pipe and pound it into the cat with a sledgehammer - suddenly the car would gain 8 mpg, and leave rubber everywhere. :D

@billk5727

6 жыл бұрын

Smitty Smithsonite......Or buy or make a "test pipe". Bill

@SmittySmithsonite

6 жыл бұрын

Oh yeah forgot about those. Used to go to the old ADAP auto parts store for them. One day years later they told me, "no more test pipes" ... :(

@dragasoni

6 жыл бұрын

There are states where you can still do this ;-)

@whataboutbob9786

6 жыл бұрын

Smitty Smithsonite why don't you spend a week in Beijing, or Mexico City to see what it's like, without cats.

@SmittySmithsonite

6 жыл бұрын

So Bob ... ALL of that is caused by lack of catalytic converters on automobiles??? BWAAAHAHAHA! Thanks for the laugh! :D :D :D

yet another great video!!! Love the disclaimer: off road use only!! ;)

You should try the method with wiring in a resistor and diode to keep downstream O2 sensor voltage around 0.45v. Also, many vehicles that use AFR sensors use downstream O2s in fuel trim calculation. I wonder what effect this modification would have in such vehicles.

Жыл бұрын

What vehicles do that?

One of the "hush hush" fixes we do but say we don't!

On which side is the oxygen sensor where to put that piece I want to put it on my xterra but it has several sensors

Wich sensor send the information to a pcm ? Middle sensor on catalitic or first sensor from engine back

How long you have to drive after adding the device to know its cleared without scan tool

I had to do this on my 97 Monty Carlo I spent thousands of dollars trying to fix the problem went through 4 cats and couldn’t get the car fixed it didn’t matter what we did because we couldn’t find a cause for the failure the engine never used oil and it ran properly tried to get the state to exempt the car but was refused so I drove the car for years with one of these installed it saved my investment and I just kept all my paperwork just in case I got caught a few years later we were contacted by the cat manufacturer recalling the cats for this problem they had not been made properly for the car it was really nice to finally get it fixed because I do feel that with the Fowler installed it messed with the fuel ratios but I’m not for sure I never did a test to see but it could have been the fact that the cat was not there at all so I’m not sure I never ended up fixing the car by the time the recall was announced the car was at the scrapyard the 3.4 dual overhead cam v6 was a very fun car but it’s the definition of throw away after the it started leaking oil and it was the second time it happened just not worth the repair cost you always had to take half the car apart for any repair

Hello. You have a diagram for pin outs on O2 sensor bank 2 sensor 2- 04 Nissan Xterra 3.3? Plug was melted. Destroyed it. Couldn't tell where the wires were. Thanks

So does this really fix the problem or just make check engine light go off?

They work really well. Had the same issue on my Eclipse GT.

I have the same Xterra! Same color and off road package.

those sensors are up near the engine or the ones in the back

So little tip if you use both pieces in the pack it works better u put the one not drilled in first also they sell them on amazon pre made in 90* and straight one for super cheap and they are chrome plated so they dnt rust or corrode

Why do some videos use both spark plug foulers?

👍. Doing this tomorrow thank you

So the 0420 code what side is it on?

Is there any other reason for that P0430 code to pop up? Would switching to higher octane help? Replace oxygen sensors? Or is it strictly a catalyst internal problem?

@irwinjimenez

3 жыл бұрын

Any feedback?

just got code coming home from work, i dont have any experience with stuff like this, can you tell me a better location as to where on the drivers side that sensor is located, do i need a lift to find it/replace it? also, how does sensor go into that piece you drilled out and how did you attach it the the vehicle, thanks, sorry for being a newbie to repairs, thanks for sharing video

@PineHollowAutoDiagnostics

6 жыл бұрын

Don't be afraid to get dirty. Safely get under the vehicle and locate the sensor. It's straight-forward. The hard part is getting it out, as it may be rusted into the exhaust pipe.

I agree that you’re license is more important than a short cut.

Hello friend, I did the same thing, I put that piece on it, but the catalytic converter in the im shows X, everything else is Ok, but it leaves me with the P0430 code pending, although the check light does not come on.

What about the Catalyst i/m monitor? I used two non foulers on my 2000 Nissan Maxima, and it cleared my Check Engine Light, but I failed inspection twice because my catalyst system monitor won't ready. It's the only monitor not ready, and is preventing me from passing my smog check. The guy at the smog shop just keeps telling me to keep driving it. I commute 50 miles a day, and it's been weeks already. Any thoughts?

@hutfrd

Жыл бұрын

There is a reset you have to do with your key and accelerator pedal- google/KZread search it!

Look at this kid with a Snap-On OBD - very snappy indeed. Santa left it in his stocking. Did you install just one de-fouler on the downstream O2 sensor?

That's pretty tricky. I've not heard of that one before but hey, saving your friend some money is always a win in my book.

2nd gen catalytic converters are known to break apart over time and the engine can inhale these pieces during the exhaust recirculate. This can damage the cylinder walls.

The last time I took my 95 explorer in for the emission test, the guy looked under the truck and I asked him what are you looking for.. The cats.. Lol the readings were nearly zero limits were set at 200 and readings were 7 Not bad for original cats and 02's. With 260,000kms

A new Bosal driver's side rear catalytic convertor is only $140 on Rock Auto. I have a 2005 Frontier Nismo that had the same problem years ago. I replaced the o2 sensor with a NTK sensor because at the time there wasn't any aftermarket converters and also put a bottle of Cataclean in the gas tank. I have driven it without that problem since. The transmission and radiator, well that's a different story.

@throttlebottle5906

6 жыл бұрын

pretty sure the downstream O2 is on the pipe in front of the rear cat, so that would mean the front cat is bad....

They now have a non-fouler type device made specifically for this purpose. They are long enough to accommodate the O2 sensor with no drilling required.

@danperena2730

4 жыл бұрын

Where can you get it

@AikidoTubeSock

3 жыл бұрын

@@danperena2730 I saw at least 2 on Amazon. You can probably also get them on eBay.

@triciaslinger2710

3 жыл бұрын

part number?

After replacing the two front catalytic converters on my 2013 Nissan Frontier VS V6 at a pretty high cost a code for a defective cam sensor and now I have to replace that also. Note : The Walker catalytic converters I got didn’t line up and they were the ones that were listed on their website. Sucks I had to spend more money to get catalytic converters to fit. Walker never returned my email request stating this problem. Apparently corporate greed and bad public relations is what Walker has !!!

where u buy those drill bits from and how much ?

Did you find the original reason why the code P0430 popped up?

I'm having the very same problem on 06 Nissan frontier and wanted to use the spark plug foulers on Bank 2. Is he still running like that with fouler and any problems that are noticable? Thanks for video

@renedelafuente123

4 ай бұрын

Can I get the part # or size of fouler and what auto store you bought them at? Any feedback appreciated and gave you a thumps up as already.

I was going to try this on my son's car but sensor was way to stuck for me to get out. I tried the electronic version of this. So go so far.

So all 02 sensors are 18mm?

Doing this project right now, just that I'm in an apartment using vice grips and zip ties on my balcony for drilling 😅

@joshconder8746

3 жыл бұрын

Howd it work out?

@flexcraft1203

3 жыл бұрын

@@joshconder8746 My pipes are to far gone so I wasn't able to do this, don't think they are looking at inspection stickers been luck so far, guess as long as they don't pull me over lol

Where is located the sensor ( bank 2 )

I installed these 02 sensors bank 1 and 2 sensors, but my light came back on....

Wow thats lots of off road driving to get those drive cycles done.i guess fast offroad roads

Can u send me the link where did u buy it

Since the Frontiers have 4 cats, deleting the aft cats seems to eliminate the p4020 code with no issues so far. After all, the aft cats are not metered with o2 sensors.

@dannymartinez8522

2 жыл бұрын

Does that have an affect on the fuel economy?

@giuliom8520

2 жыл бұрын

@@dannymartinez8522 Removing Catalytic Converters does improve fuel economy since the engine is basically a big air pump. The more free flowing the air is through the engine, the more efficient it will be, because the engine doesn't need to burn as much fuel to pump air through.

Thank you for sharing I have a 2013 Nissan NV with the 4.0 V6 and it through the code p0430 going to try what you did thank you

looking for a cheap obd2 scanner that will give a lot of information wont to learn more about my 1998 s10 2.2l diy student learning.now useing a max scam 509

Couldn't you just plug the hole on cat and let the o2 be exposed...secured to a harness ?

What’s the part they got from AutoZone or wherever pop

Here is a good one I have a 2000 Subaru legacy 2.5 with the po420 the code only sets with if the fuel tank is between 3/4 and 1/4 if I fill it completely and drive it the next time I start it the code clears itself but I can drive around with the gas cap off and no evap code sets just the p0420 there is a reflash available for my car and Subaru isn't very open as to what it fixes they told me its for 02 codes I have monitored the converter with the scantool and also monitored inlet and outlet temps and found it is lighting off fuel trims at zero and 02 sensors are functining

@throttlebottle5906

6 жыл бұрын

overzealous EVAP purging I guess

Will it pass sog California? If i do it

Don't ignore those cat codes on that Nissan. They are known for the cats coming apart and sanding the cylinders out.

@luuxii

3 жыл бұрын

Yeah well my 2002 Primera is worth 700€ so I am just gonna run with it

Hey Ivan, I would be interested in doing some tests using different additives live BG’s 44K and Seafoam rather than the installed adaptor. Even driving it hard might wake up a lazy cat. Case in point my Cayenne turbo bought as a “mechanic special” had P0420,P0430 codes. These engines are known to use oil and the previous owner did not drive it hard. A couple weeks of Italian tune ups and no more codes even after 2 years.

i Have Used Them Be For and it Work Good For The ECheck Test To Pass Right and its Your Friend Car ! Thanks Cool Video To Save Cash To Pass The Test !!

@throttlebottle5906

6 жыл бұрын

I have forced them to tailpipe test cars that had the light on for years, most will pass that way. it;s when they don't your stuck and have to get it passed the tailpipe test

If we did that in ny we would be up the creek if you know what I mean we have to use carb compliant converters and you wanna talk pricey and yes the Dec does do paper checks here you will have to let us know how it goes

Be careful Ivan. I wouldn't video modifications of the emissions system. Wouldn't want you being sent to Gitmo.

@InsideOfMyOwnMind

6 жыл бұрын

Billy Yoder Gitmo Hell, out west here you get shot then thrown in jail for that.

@JSchrumm

6 жыл бұрын

Yep just like Ryan Bundy, FBI shot him lied about it and he has a bullet in his shoulder.

I myself like other can't condone this fix/act. It does prove that the sensor is working and the efficiency of the "CAT" is down and the "Fix" is only a fix for the removal of the DTC, not the root cause. Does this vehicle have a Dual exhaust system? Or Is there a main collector "CAT" downstream from these Bank collector "CAT's". It could be said then that any emissions not treated by the "Spent Bank CAT" will be treated later down stream.

I replaced the bank 2 catalytic converter on 05 Xterra after someone installed a spark plug fouler. It doesn't always work I guess.

@PineHollowAutoDiagnostics

6 жыл бұрын

This trick only works when the catalyst is still borderline functional. Otherwise it may not work :)

Done this on my 2007 4.0 didn't make any difference. Still code 220 & 230 . Voltage and O2 check in specs.

I wonder if this adapter would fool a nox sensor on a def system to reduce reductant consumption

@josholson5015

6 жыл бұрын

Steven Tenney that’s a good question. There are a few videos on KZread about them. My understanding is that they are measuring O2 and NOx. You would decrease the proportion of both and mess with the feedback. You might be better served by a tuner that can change the software parameters.

@throttlebottle5906

6 жыл бұрын

probably plug the cats up faster

Not sure if you’ll see this but I’m having the similar issue but mines bank 1 and my car shakes not sure if it’s cuz of that but that’s the only code I get p0420

@PineHollowAutoDiagnostics

Жыл бұрын

If the car shakes then diagnose that problem first...

That set up I would think, might be wrong,but should make it last even longer but that's just me super great video keep doing what you do very interesting!

How did the cat monitor complete without running the O2 monitor? ?

@PineHollowAutoDiagnostics

6 жыл бұрын

hmmm not sure. Didn't even notice that lol. Usually O2 monitor checks how fast the O2 sensors come to life from a cold start.

@robertweir9034

6 жыл бұрын

+Pine Hollow Auto Diagnostics that would be the heater circuit test.

I am about to see the old drilled spark plug extension trick o_O I've jump left and right downstream and removed the wire from bad bank sensor, that has most always worked too, legal no. bought a few years before sending to scrap? yes!

@throttlebottle5906

6 жыл бұрын

yep, exactly what I'm seeing lol

Just curious... how do these things defoul sparkplugs, exactly?

@PineHollowAutoDiagnostics

6 жыл бұрын

I always wondered that myself hahaha

@graymodeler

6 жыл бұрын

Jan Verschueren in the old days, if one cylinder was burning oil due to wear, this put the plug up out of the oil and it ran hotter preventing the oil fouling. Just a cheap, temporary fix for an engine that was otherwise serviceable.

@SmittySmithsonite

6 жыл бұрын

It just pulls the plug out of the combustion chamber, away from the oil peeing out of your valve seals or piston rings. :D I had a '89 S10 Blazer that required a defouler on #2 - even with that, it would still foul the plug every week (about 550 miles) - without it, it would foul daily (less than 70 mi). When I yanked that engine out and pulled the heads, there was a 1/8" ridge at the top of every cylinder, lol. THE most worn out engine I had ever seen! That's what I get for buying a vehicle that read 77,000 on the odometer ... but was driven in suburban NYC. Fixed that problem with the engine out of my '00 GMC Jimmy that used to throw the MIL on every other day for something new. Stripped all the electronic crap off it, bolted on an Edelbrock intake and carb, and stuffed an HEI distributor in the hole - thing ran like a top for 7 years until I sold it, still running great. Got only a half mile per gallon less than it did with the FI intact, but gained throttle response and torque galore. :)

@volvo09

6 жыл бұрын

"Defouler" is the wrong word, but that's what everyone calls them. It's actually called a non-fouler, it just protects the spark plug from oil fouling to extend it's life past what it would be If fully exposed to a crappy cylinder... Think beat up old farm truck engines well past their rebuild date.

@5Dale65

6 жыл бұрын

volvo09 it even says "non fouler" on the box

Wouldn't this damage cats even more and possibly have bigger issues?

I have done this but be careful, I know there’s a steep fine in California for modifying the cat.

I think it's time to redesign the"CAT" with a more user friendly system. The manufactures could eliminate these precious metals with a better cheaper design, not costing thousands of dollars!!

@qnvirgo

5 жыл бұрын

Ideal but you know this intentionally is the point to gain $$$$$$$$$$

Autozone HELP brand part number 42002. Has a taper at the base and mates well with Nissan ports.

@hutfrd

Жыл бұрын

THANK YOU! As I stand here in AutoZone wondering which to use…. For the last 20 mins! Awesome! 🎉

"Off road" my arse!! Haha

@dewaynemaiden

5 жыл бұрын

you saw it on the door

Nice job guys. Now start saving up for that cat and exhaust system. Thanks!