Audi TT climate control codes 49c hidden menu
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- Опубліковано 1 сер 2024
- The Climate Control panel can show readings from several sensors.
The main ones of interest are
20c- this shows the battery voltage
49c- this shows the coolant temperature
51c- this shows a calculated engine temperature
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Thank you
Merci force a toi
Go Briyan !!
I want to buy one of these, I live in California and I'm trying to learn about the car4 before I get into it. So far it seems like a really cool car the Quattro tt.
It’s a cool car just hard to repair and American shops love to charge 2x labor time for any European car :(
Hi there do you have a list of other codes to use let me know thanks
Any chance you could put up codes as having trouble finding them..Cheers
do you have a video to show how to remove and replace the Audi TT Climatronic Climate Control Panel from it's place. The control temp dial is shot.
Is there one for the gas monitor
Hi, I'm having issues with my air con and was told to check these codes. Either 20,21,22 is showing up as zero. How do I know what they should be reading? It's one of the AC switches. Tia
Been trying to work this out all morning🤣🤣 bloody temp gauge isn't going up and my engine lights come on😭😭 already cost more than the cars worth to fix what was supposed to be ok. I'm on the verge of cutting my loses 🤣my fuel gauge stays full aswell drops to 3 quarters every now and then. That was supposed to be the only thing wrong with it haha. Luckily the range still seems to work and the red light came on just after bought it so at least that is working.
Gauges may need re-calibrating or faulty stepper motors in them. I found the following helpful when did mine although my motors were ok. ua-cam.com/video/2p-VTh5oHgM/v-deo.html
Hey man Thank you so much for good tips. But if you solved problem vith fuel gauge pls give me a tip. because i have too same problem with fuel gauge.. Ty so much :)
Only fix is to have cluster removed (simple job) and find a shop to repair. In UK it's about £150 job. New LCD and motors in the gauges
Can you provide a chart that references all the codes and identifies what they indicate? Also, my Audi often rises to 95 -97Cel, is this considered in the normal range? Thanks!
Hey what's up I did you're step it work but everytime I shut the car off and then I start my tt back up the settings go back the same as like I have never touched it..do u have any idea why???thanks
Hi, new to TT s can I ask what is the OK meaning in the pixel window is about thanks.
Just means everything is good
Mine shows -10 degres . changed the sensor still same. is it the ecu or cluster. fault shows up as temp sensor short o pos adtemp sensor short to groud , along with fuel leve sensor short.
Hi Can anyone help just fitted a new fuel pump to my 2001 TT but the gauge is reading incorrect is their a function in the 49c to adjust? thanks
Does this work for the s3 8l 2003?
2 questions, 1: can the aircon still be used when showing codes and 2: can i get a link to a full list of functions
For your second question:
www.camblin.fr/TT-MK1/html/asavoir.html
In french but the full list.
@@djodjoromano30 thank you!!!
Just seen another video on how to change the cabin air filter. Can these be washed out & reused?
Princess Tittikaka they cost less than £10, just change it
Is that all...I’ll do that then. Excuse my naivety....as I’m not mechanical... What else can I do to improve the cold temperature on my climate control as right now it’s just blowing luke warm air. Thanks
Princess Tittikaka make sure that exon isn’t lit up as that’s turning the air con off. Once you’ve done that and renewed the filter if it’s still not cold you will need to get the air on checked. It would likely just need a regas, but you need to make sure the compressor is kicking in. To do this press that economist button whilst idling and you should notice a slight fluctuation in the revs, which is the pump engaging and or disengaging. (The pump runs from the auxiliary belt so then the clutch on the ac pump engages it puts more load on the engine, which at idle Is noticeable while the ecu makes corrections for this)
BWS TT Your a star, thanks Hun, I’ll check this out tomorrow. I have notice the rev change when idling so prop does needs re-gassing. At 109k she just sailed through her MOT which shocked me as the rear suspension & springs have been creaking for a while so now deserves some TLC me 😀
@@PrincessOllie1I was having this issue, I simply removed my cabin filter and when I got the vents out (a few of the fins were popped out of the little rib cage like structure for altering the angle of the air, they are held in with glued foam and they dry out meaning they can disintegrate and block it up, easiest way to get the vents out for me was to slip a nail underneath the steel ring (the bit going around it) get your thumbnail under the other side and slowly pull it. Tap it a few times as I found that foam sits in weird areas you can’t see.. my ac didn’t work and it works beautifully now
Have a problem with 2000 tt apx engine No power to fuses 28 32 34 43 , have replaced crank sensor and checked all I can , can you please help
If anyone could help.05"TT air conditioner is not blowing cold air,when turning on.Blower works and it is fully charged.The problem is, Hand held comp.Cannot communicate with cars comp. Because radio was switched out.That is how the wiring hoops.Any suggestions?
Did you figure it out? Seems about the same as mine right now. I might need a new compressor though
What temperature do the cooling fans turn on?
102 for the main fan, then turns back off at ~87 I believe. This is controlled by the temp sensor on the radiator itself (not the 49C one in the video, which is used by the ECU for fuel mix). This separate radiator temp sensor is important, because it allows the radiator to cool after the engine is off: For example after driving up a mountain, the turbo is very hot. When the engine turns off, the after run coolant pump - 225 models - keeps pushing coolant through the radiator but potentially not the engine. My slow speed fan does not work, so not sure about that one.
The accessory fan is controlled by the air conditioner.
If you're finding that your fans don't turn on until after ~102 degrees, I recommend first replace your thermostat, then radiator temp sensor (different to G62 sensor), then check fans work, and if they do, replace your FCM. If neither works, then go deeper (G62, radiator blockage, coolant pump, etc).
Thermostat wont be stopping the fans
@@BWSTT I had a problem where the G62 was reading ~110 before the radiator got hot enough to trigger the fans. Thermostat replacement fixed it, but as somebody that has watched your videos for many years I wouldn't believe myself if I hadn't seen it myself haha
Are Audi TT's like your one still reliable? or do they mess up on the electrics like the older French cars did
Had mine since 2002 all electronics are fine
mines 18 years old and no electrical problem . watch now it will go bad
what is th emost important, code 51 or code 49 for my dash temperature gauge sometimes goes around 120 go back to 90, return to 115-20, back to 90, finally in long term, go to 90 as at this time code 51 starts from 25-30, goes up and finally stabilized at 90 all the way for more than 100 km.... what is the problem from what I try to explain you... never looked at code 49, thought it was for audi TT 2000-2002, mine is 225 Audi TT 2003
Code 51 never reads over 90, its not an actual true temp reading, you need 49
Mines running coolant at 75/6 degrees... Thermostat not working right?
Sounds like an open stat to me
Cual es realmente la temperatura del refrigerante la 49 ò 51, thanks
The voltage on mine came us as 13.5 , does it matter?
if the car was running and the same voltage it was too low. i think the regular voltage is 14.0 to 14.5.
Salut BWS alors le 49 c'est temp liquide refroidissement et 20 batterie , la liste complète svp c'est possible ? il me faut la température d'huile ? c'est quel n° svp .... Sportivement @+chrys
Mines says 96 on 49 setting
Cause that's your coolant temperature his car was cold yours was warmed up
Do you know a fix for the fuel gauge?
ua-cam.com/video/ADKRYytxm7M/v-deo.html
You can buy replacement gauge motors on eBay and swap them out no soldering required. I’m doing one shortly and will post video. Just need to pull the dash so will do lcd as well.
Does anyone of them show oil temp
Not an accurate one no- it models it upto 90 max
@@BWSTT which number is it for the oil
I need help I need a car but this will kill me I got to go get in it today. I want to cry I know IAM going to be sick sick 🤢🤢🤢 help please
Oh I need to shout out to you son...this grandma is getting sick 3 min in this tt. 2001. Meaning my liver & kidneys are bad and my stomach swells then iam sick, dizzy, eyes blurred, headache. I go home after running errands. My stomach has gas iam sick don't want to get in car. But it's all I have to drive. Is it AC, or control unit is not set. Cluster is faulty. No oil looking bad of loss of freez but iam some how sucking in exhaust or freon or gas. Not sure but iam sure about sick.
are you better now . same symtoms
Gay immigrant
Wanna come and test that theory? Racist homophobic coward..... The irony is I'm neither gay or an immigrant