Finally More Power! // Project Audi TT Quattro Stage 2 Tune
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- เผยแพร่เมื่อ 2 ต.ค. 2024
- My 2001 Audi TT Quattro Project gets a "stage 2" tune (I despise the term "stage" FYI) lol
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#audi #quattro #sarahntuned - ยานยนต์และพาหนะ
This is awesome. Love seeing women get in the car scene and tool on there own cars. You really can rip ! I'm impressed with your knowledge! Keep up the great content!
What a surprise, stumbling across the TeeTer ToT after several months. Nice.
Was just looking for stage 1 tuned 3.2 mk2s; but nice to see this T coming along.
Cant wait. Got my 01 tt a year ago and have wanted one for years. Will probably end up having 02 issues as the first start after a year shot mouse nest all over my shop...
Ignore 18010 term 30 it’s a normal fault for a battery disconnect and also when you flash the ecu it thinks you cut power but you didn’t focus on the other faults
lol so I know you actually swear when working on your cars, but the silly things you say like "holy cream cheese chapstick" are so much more entertaining and funny. Thanks for the video!
You haven't seen the blooper reel yet haha
That door sensor code is a common problem. Mine does it intermittently so it's a hard fault to find, I will change the door sensor when I get a chance. Great video! I love working on my TT and I will be getting my daughter interested in fixing and maintaining motors. Ladies seem to have much more patience than men do on fiddley jobs! Keep up the great vids!
TT exhaust note sounded pretty pretty good
kirk mullings Seriously. I was like, wat.
Cool to see that I'm not the only one hating the term "stage" to describe a ecu tune...
Yes we are anxiously awaiting your color choice 🤞🏻🤞🏻
Don't know the exact DTC codes, but you might be getting the rear O2 sensor code, because you don't have your catalytic converter. You actually might want to use the elbow to minimize the fumes getting to the rear O2 sensor in order to delete the code.
This guy is right better to have it wrote out of the tune though so it stays off
The plugs are specific because one is for upstream and the other is for downstream. I had a similar issue with O2's on my old RS4. I wouldn't assume that "customizing" this to work will mean this will work long term.
TT sounds great! You are getting there so look forward to more of this.🔥🔥🔥
Wow, this thing sounds so good with the new exhaust :-)
I can't wait to see this thing on a track finally.
He’s a spicy tot now! 👍
Sarah put that elbow on the second O2 since you don't have a cat and it will take care of the second 02 code.
or she could "delete" it with an ECU flash? .. since the 2nd O2 usually is only for verifying that the CAT is working ... could have saved buying a new one.
The postcat sensor faults are related to the heater circuit, not to the sensing circuit. Removing the sensor from direct exhaust flow with a defouler will only effect the sensing portion of the O2, not the heater side.
Must be the plug
Yep the job of the number 2 oxygen sensor is to measure the threshold or condition of the cat. If there isn’t a big enough Variance between the front 02 and the rear, the computer will see it as a defensive catalytic converter.
The second O2 is only there to check if the cat is still working. Since the car is de-cat, the second sensor reads it as a faulty cat. The ECU is actually doing everything right, removing the catalyst converter made a mess of things. And removing it doesn't even make the car any faster. That was only a fact until the late nineties. Nowadays a de-cat really doesn't matter, apart from introducing fault codes.
Door lock mechanism or comfort control module. You should also look at doing an n249 and n75 delete to solve your boost leaks, could do it along with a catch can
such a elegant beauty & classy mechanic skills😊👍
That elbow was either for making the code go away or just cuz they wanted it on there but a lot of ppl put those on to stop the o2 code from getting thrown
Sarah if the car doesn't have cats then you need to install the elbows you removes where the secondary o2 sensors go. The same thing happened on my BMW.
peterx213 Don’t be daft, obviously she needs to get several kittens and let them grow into full size. Then cats problem all solved. DUH. 🙄
@@acchaladka lame.👎
joe blow Very. You’re welcome sweetie! 😄
Hello , if you still can't get the tune to work properly and goes into limp mode you need to replace and bypass the stock boost valve and put in a manual boost control. Not only does this fix the limp mode problem but you will have quicker boost response and u wount have the boost jumping up and down
B1 s2 should be sensor 2 on bank 1 which would be the downstream 🤔 least thats how it is on my 13 silverado since gm thought it was a great idea to put 4 o2 sensors on it 😑😑 teeter tot sounds sooooo good with that exhaust and tune Sarah whoo!!
If you don't have an catalytic converter, then the second O2 sensor keeps getting faulty. It's ment to be an controlling sensor to check if the cat is doing its job right.
Sarah is the Real spicy tot!!! luv your tenacity persistence determination perseverance
Yea finally.. there was the smile I was waiting for 😊 nothing like getting squished back in the seat when everything works
That's what I'm talking about!!!
Sarah everytime I watch your videos I get freaked out by Tucson, I can't get my head around being so far from the sea.
That's ok! It'll be closer here soon enough, haha.
I hope not, I'll be under water!
You can run basic settings with rostech to verify the the o2 is functioning properly also you can set all the IM flags to pass emissions with out driving the car like 50 miles .
Great Vid! Thanks. Editing spot on. Super technical too.
Hey Sarah, Another great video. TT Making more power and the exhaust sounds awesome. I just saw you in the Teeter Tot brake test video wearing the Sasquatch Hide and Seek T-shirt that I sent to you from Boston. Looks great on you. I hope you like it.
Just discovered your channel... and I'm glad I did! Keep ripping and giving it the beans🇺🇸🏁
Vacuum and exhaust leaks will through lean codes on your 02 sensors. If you don't do your gas cap up it'll though a code I think the same one.
Sarah:
“OMG you’re hard”
General consensus says:
that’s what she said.
Hello, Sarah! congratulations from Brazil, I have a Audi TT identical to yours, an excellent car, keep posting your videos, beautiful!
Another great one Sarah, keep em up x
very accurate representation of how modifying a car can feel like at 8:29
Enjoyed the video and the entertaining approach.
Sarah check the 7 ten D valve for the O2 sensor fault issue. Good luck!
Sarah-n-Tuned - I just figured out what I like about your channel... When things go wrong you say what's on your mind - as lots of people do - but you never lose your enthusiasm. You treat your cars as if you've taken a Hippocratic Oath to make them better, no matter how small the problem (or how obscure the error code). Too many of us have given up mid-project when things go wrong, or worse, not started projects for fear of failing. Anyone who has avoided doing something they love for this reason should watch your channel to get re-inspired. Thanks!
The temp gauge is not really a gauge but more like a over temp light... any where between , I believe 80 and 100 degrees C it just shows as 90. This , I assume , is to not alarm non car people. That is why there are two sensors in the coolant temp switch. One for the gauge and one for the ECU.
I can't get enough of you, oh, um, yeah. You are incredible. Love your jokes, your knowledge, and well, yeah buddy.
What a Chanel 👍🏼😄
Sometimes o2 sensors need to be a matched set, not always but sometimes it’s happened to me. I also have noticed that most sensors are white in color unless the motor runs rich, just my two cents. I have a 2005 srt4 and a 2006 srt8.
Love the car, I've got a gt3076r with drop in rods. It pulls great except for the turbo lag.
I feel your pain working on older Audis when you're chasing down a million little issues. I wish Ross -Tech was around when I first started working on them, for years all I had was the Bentley, and later added a bootlegged ETKA CD from the UK. Be thankful you don't have to solder some resistors and and LED up and plug in to the early two port OBD systems and count blinks to ID trouble codes. Love watching the TT segments, inspires me to find a new project, the Audis in the driveway are under warranty so why not get something that requires too much time and maybe obsolete parts (I once had a 1990 Coupe Quattro in pearl with blue leather, one of 27 imported, that was fun)? I hope once Teeter Tot is done you find another swearable Audi...maybe an allroad (I have my eye on a 4.2 with minimal service history)?
Hi Sarah if you got a de cat on the tt the rear lambda needs a spacer I think you put the angled one on the down pipe try putting it on the rear one
Sarah... you're absolutely adorable!!! Love your vidoes!!!
Your codes are for rear O2 heater failure. I have seen this happen with the generic Bosch sensors. Ask your Audi guy if he has a factory rear O2 laying around and swap out to see if its a sensor issue.
Do a colab with The Humble Mechanic.. he knows a thing or two about those cars.. well done!
Congrats and thanks for the video!
Wow this car has given you so many little problems. Props to you for keeping on it!
Does the rear O2 sensor do anything other than emissions monitoring on this car? Wonder if the tune actually accounts for it.
Downstream on this is purely cat monitoring. Postcat fuel trims didn't come in until a few year later.
802 Garage this tuning thing was a flash. I barely even remember how sarah did it or what it even does 😂
802 Garage and I mean I think I would if I gave up on a project car that just means I’m just wasting more time not driving it😂😂😂
Get that forge valve off! Stock one is good if it’s the latest revision or get a fully recirculating forge valve.
Tt sounds good. Nice work
I’m betting your O2 sensors or what they call now air fuel ratio sensor’s are Bosch on that car I’ve never had any luck with Bosch O2 sensors I’ve always pulled them out of my cart and put in Denso units!!
Denso is OE on that sensor, but I've never had issue with Bosch. Earlier HEGO sensors are pretty simple, especially when talking about the heater circuits.
Nice work on the TT, you are a awesome mechanic, I should bring a 7.3 powerstroke to you to re gasket 😂😂 you definitely know your stuff 😎😎😎😎😎😎 I love the shirt by the way
14:20, that thing sounds siiiiiick in car!
All the world is your stage!
Great video Sarah!
Thumbs up for making things go VRRRRRROOOOOOOOOMMMM
O2 sensor Eliminator simulator was the best invest for the last 4 audi's I've owned.
Seems most if not all are O2 sensor, touchy.
Cheers :) :) :)
Hello friendly neighborhood Sarah 👋
Secondary O2 sensor is to verify if CAT is working properly. If you don't have a CAT then install the elbow on Secondary O2 and that will stop if from giving a fault. The elbow will heat up the sensor tricking ECU into thinking its working properly.
Watch out, your coolant sensor is a dual sensor that feeds the ECU and Instrument panel separately, read the block from the ECU then read it through the instrument panel block, if the reading is different, check the connector for the sensor (4 wires) if they check out ok then its the sensor to blame, although gauges on the mk1 are known to fail.
Your the most captivating girl on TH-cam stay stunning sarah
"Cream cheese Chap Stick", you should market that! HAHA! It's cool that you were able to add some hot sauce to the Teeter-Tot!
Scary movie lighting for the night time road test. Spicy tot = Tater tot plus Cholula sauce...
So glad that exhaust is not from the manifold or downpipe anymore. Great job eh!
It’s amazing that hindsight is always 20/20 isn’t it?
Congrats on your current succession =]
maybe the O2 sensor plug under the car that was open for so long got rusty and dirty and just needs some cleaning
If you are running no cat then the rear o2 should have an elbow or extender so its not directly in the exhaust stream so it wont throw a code.
Did you say that the rear O2 was post resonator? If it's not a cat, put that O2 elbow on that rear sensor! Rear sensor checks for a cat basically. Also emailed you about making the rotor spacer but looks like you don't need it?
Wow that's so awesome Sarah. I was not expecting to see you DIY flashing the ECU. Massive respect for all the tech tuning you are showing as well as the work you put into your cars. Impressive work!
Hahaha "tool pile, go!" It's funny because I thought I was the only one who says that! Forged internals are awesome but I am sure the stock can handle a bit more power with head studs. Do your research first as you always do.
Nice ride
Looking forward to seeing you tearing out the turbo at some point, I need to do mine and it looks a nasty job !
Well done with the flash, glad you're pleased by how he puts you in the seat now. And again, I appreciate the quotes on stage! Sounds like the fans are back to pulsing, not constant high speed. Are they still on at key on engine off? and lets get nerdy...
As others have said, terminal 30(constant power circuit) is probably nothing to worry about, unless your upstream heater circuit fault returns, O2 heater circuits are the highest load circuit through the ECM, so a bad ground could be throwing things off. The heater circuits are the 2 white wires on each O2, fused power supplied at key on and the ECM controls ground to allow them to heat up to a temperature where the sensing element is functional, > ~300*C. The heater elements specs in resistance from 1 to about 15 ohms, and is Positive Temperature Coefficient, so raises as it heats up, which is why the wires are kind of small, it's only carrying up to 15A for a second, they're not 200W heater elements once they start working. You'll be in for a few simple voltage and continuity checks on that downstream sensor harness as long as the upstream heater circuit fault doesn't return, it'll get a little deeper if it does.
The 16514 (P0130) was caused by either that sensor you removed being bad, or that it was spaced out of the exhaust stream, and not properly sensing Oxygen content. The purpose of those defoulers is to trick the downstream sensor into creating a more linear voltage, as normally the cat would be 'buffering' the Oxygen content it would see, where as the upstream(or DS with no cat in front of it) will normally be switching back and forth from a higher to lower Oxygen content in your exhaust, we can go into how the sensing circuit compares exhaust oxygen content to ambient levels, and creates a voltage potential another time! Your catalyst monitor should be turned off on your 'off-road use only' TT, so it shouldn't matter, but cat monitoring faults are set when the switching period of the downstream sensor is too rapid, indicating that the cat isn't properly using it's heavy metals to allow for a full redox reactions of the bad stuff coming out of the engine. After you clear up the P1114/P1118, if you set a P0420 fault, toss that elbow on the DS O2 sensor.
Both door lock actuators being bad would be strange, not that the shape of that car was normal when you got him. There's not a specific fuse for the locking motors in the latches, both are supplied by the Central Locking/Convenience Module. Do the doors lock/unlock electrically with the interior button? If not, it is probably going to be a power supply to that module, check fuse 37 and 38 on the LH dash before going any deeper at least.
Now that you're well versed and comfortable with Nefmoto, let's nerd out a little more and pull your Cluster's EEProm dump to see if someone previously linearized your temp gauge. You'll need different software, I use VAG EEPROM Programmer, and a $15 KKL cable to get it. Or, you can accept that your gauge is now more linear than factory(maybe, checking and doing it properly might be worth it) which for adding power is a good thing, gauge reading on center from 80-110*C isn't that great of an indicator when you're asking for more than stock out of that engine.
Crazy that just removing that defouler caused random misfires... crap, I don't know how to make a winky face thing here! Thanks for another great video!
Its probably the leak on the exhaust that is causing the p1114 and p1118 try to fix the leak and it may go away
Haha I had the same problem with wrong o2 plug on my bm I tried to solider it, has magnesium wires 🤦♂️
love the train horn i the background (i work for the railroad :)...
You're the best ... can you fix my TT 😉
I’m not sure how you did this much O2 sensor stuff without saying “bung hole.” There were so many opportunities. You even took out a bung plug. Ever since I found out the O2 screws into a bung, I can’t help myself whenever I do anything with an O2.
Glad I’m not the only one that thought that! Lol
OMG i Love Sarah TV.
Love your face when testing the "spice TT"!
I love the look on your face when you’re ripping through the gears, good job Sarah!
Another awesome vid! Where'd ya get your tune?
Great job as always Sarah! As I watch you troubleshoot the gremlins in these cars , I can't help but think of what a nightmare a 2018 car will be in 20 years.. Imagine the outdated infotainment systems ,active suspensions ,yaw controls , cylinder deactivation , lane assist , etc... on and on.. Makes me want to buy a 70's Blazer or something and stick a crate motor in it.
This is one of the best videos you have produced. Informative, funny, very well edited, and considering it took 3 days, VERY consistent. I went back and watched a couple of the first videos you made. HUGE difference between then and now. I love your ingenuity, your knowledge and your "Mcgyver" skills. I look forward to watching them. Even though I have NO clue as to what you are explaining. (was 25 year old before I learned how to start my car). GO AIR FORCE!
I didnt follow this entire build.
Do you think that you will need a new better clutch/plate/flywheel to handle the extra torque from the tune?
I know on other manual cars, you usually will burn out the original clutch. Just curious.
Yeayyy!!! Waiting for 400 horses. Lets have one more 'here goes nothing' :)
Came across your vids - well done! Question for someone with basically a stock 2000 TT, aside from the Draft 42 CAI - what would recommend for the car to “spice it up” as you say... love your car’s sound too - care to share what you’ve done to it? Thanks! - JB
Recently come across your TT exploits, keep it up, informative, entertaining and thought provoking 10/10 👍☺
Be honest, you invented the word 'Samsquanch' didn't you 😂 ?
Google " trailer park boys"...samsquanch
Send me the ECU bin file and I'll disable the rear O2 for your
Aww, that’s too easy to change your O2 sensor. The real challenge is doing one on a TT or A4 with the 3.0 V6!
i like the name for ur bug
Nice work, enjoy the videos. My two cents would be check the fuses for the lower O2 sensor heater or the wiring cause that's what the codes kind of indicate and with the aftermarket CAT I would add the spacer on that sensor too, hope that helps.
Delete the n249 valve, and run the diverter valve directly to manifold pressure. Resistor off the circuit at the plug with a 330 ohm 15 watt resistor. Nobody who’s serious with 1.8ts leaves that in the loop
Hottest woman on TH-cam. Looks + love for cars and putting it all online = perfection. Keep up the great work!
Full Spool!
Looks like it’s starting to come together now, well done for keeping at it with all these tricky faults! Great video
Ha Lil Sarah! 😂 Making bad Audi noises. Bwah Bwah Bwah Bwah Bwah