Search for SMP132 all sensors are the same. Cheaper ones lasts only 1000km , original ones are for rest of the life of VSG vehicle, means 100k km approximatelly - tested on several cars already. Original part number is not available since the VAG does not sell these pressure senders separately. Price of the whole mechatronic computer is as low as 10USD for the factory quantities so there is no reason to repair such mechas. Cheers
Hi firstly thanks for your sharing . i ordered sensor from china aliexpress and i replaced but it didnt failed .normally my fault was p173500 .after sensor replaced fault exchanged the p175e00 . Is this problem related sensor or adaptaion ? Can you help about it ? If it not problem for you can you share link you ordered the sensor thanks
Hello, today i faced exactly the same problem after changing the sensor. Did you somehow manage to fix the error? I would be very thankful for your answer because i literally unmounted the Mechatronic 2 times today and always get the same error and my cockpit is full of errors.
hi thank you very much for the video, i have a question, when one of the sensors is damaged, is it neseseru to change both of them or only the one that is damaged? thanks
I have a dq500 back from reconditing however, If i travel 11 km from cold and it goes into emergency mode p173600 .on 3 separate trips all plotted with texa one common pid is oil temp 58 to 64 degrees . they had me carry out relearn basic settings this made no difference . They were talking firmware may need to be checked it's up to date . I feel they need to get of the fence and have me take it out again so they can fix it right the second time and replace the sensor for gears 246R as i can only drive in 1357 when in limp mode and get out and push it if i need reverse (go VW) 130966 km
Hi, I bought a brand new mechatronic unit for my vehicle and have performed basic settings but sometimes the gears stop working and can see error codes P176B and P176C. Should I try basic settings again? There is also option for ‘Initialisation of clutch friction coefficient after mechantronic change’ but I’m not sure about that
Hi. I wonder can you help. I've recently carried same repair. I now have both values the same with no pressure. When I select the gear in the car the pressure rises to 1.8bar, fault code p175e is logged for clutch unintended closing and a gearbox warning comes up. Clutch K1 pressure drops to 0. Thanks
Hi, I have the same problem you describe (fault code p175e after changing pressure sensor and working ok for 2 weeks), did you manage to solve it with @mechasoft answer of performing basic settings or another alternative?
Hello I have replaced both pressure sensors and now they stay close to 0 bar and now error code P175D and P176E. Which software/procedure should I use to reset DQ500 at factory setting please ? The VCDS basic settings of transmission dont solve it. Thanks.
Hi, thank you for the video. What would be the symtoms of the pressure sensor not working. Would the tcu shift poorly ? My rs3 gears 1,3,5,7 all seem to have issues.
Thanks for this helpfull video, i tried to replace K1 taken from damaged TCU, but same problem, P173500, problem can provide from another thing ? or just the sensor K1 ? thanks
@@filipkollar1365 Try several times up to success, try to erase all learned settings and try again. After every retry you must perform fully 'shutdown', so ignition full of, wait few seconds and start again.
Jest ktoś z Polski kto wlutowywal te czujniki. Wymienione na nowe oryginalne i po 200km problem wrócił. Pokazuje aktualne ciśnienie ale na ułamek sekundy pojawia się ciśnienie -3 bary i powoduje że skrzynia zgłasza awarię. Padł ponownie czujnik czy może coś źle zlutowane. Choć tu na filmiku nie wygląda to na jakieś specjalne luty. Ktoś coś podpowie?
moze byc niedolutowany czujnik, albo fizycznie uszkodzony czujnik lub / i uszkodzony np. elektrostatycznie sterownik. Jezeli jest 'niedolutowany' to testujac na 'stole' i go 'wciskajac' albo stukajac delikatnie powinno Ci sie udac 'powtorzyc' usterke na stole i wskazania. Jak znajdziesz 'regule' to bedziesz w domu.
@@mechasoft jutro zamierzam zdemontować sterownik mechatroniki. Dziś mała diagnostyka. Skrzynia działa poprawnie na wszystkich biegach do póki skrzynia sie nie zagrzeje. Później błąd ciśnienia sprzęgła 1. @mechasoft dajcie jakieś namiary na siebie. Bo dzwoniłem na nr z internetu i nie odpowiada.
Mechatronika ponownie zdemontowana. Wylutowane czujniki. Oczyszczone z cyny i zabielone końcówki czujników. Czujniki wlutowałem ponownie. Od naprawy auto przejechało ok2000km. Skrzynia działa bez problemów. Dzięki @mechasoft za pomoc
probable causes: Faulty, low-quality sensors. incorrect installation (overheating). undiagnosed primary defect of the gearbox (hydraulics), which leads to damage to the TCU’s sensors.
@@pavlito4014 use a lead-based solder alloy, which will allow you to significantly lower the soldering temperature. A lower temperature will also prevent the flux from 'burning off,' both the one you added externally and the one present in most solder alloys. It's not just the temperature that is critical, but mainly the soldering time. You can damage the sensor either by too high a temperature or by heating it for too long [if you set it to 200°C and heat for 20 seconds, you have >90% chance of damaging it].
Hi, I'am exactly in the same case: both new pressure sensors stay close to 0 bar. Which software/procedure did you use to reset DQ500 at factory setting please ?
Same story here. I changed K1 and transmission immediately enters fault mode not allowing to run basic setting "dure to safety". Pressure readings are zero. How to factory reset it?
Passat 2018 tdi with dq381, sensors changed with SMP 132-532. Basic settings done one time after replacement. Problem is that car gets error P176f clutch 2 closes unintentionally when put in reverse or when you stop when driving. Any suggestions? Thnx
great video, thank you very much. Where can I find the presure sensors part numbers??? Or where can I buy them???
thank you
Search for SMP132 all sensors are the same. Cheaper ones lasts only 1000km , original ones are for rest of the life of VSG vehicle, means 100k km approximatelly - tested on several cars already. Original part number is not available since the VAG does not sell these pressure senders separately. Price of the whole mechatronic computer is as low as 10USD for the factory quantities so there is no reason to repair such mechas. Cheers
Hi firstly thanks for your sharing . i ordered sensor from china aliexpress and i replaced but it didnt failed .normally my fault was p173500 .after sensor replaced fault exchanged the p175e00 . Is this problem related sensor or adaptaion ? Can you help about it ? If it not problem for you can you share link you ordered the sensor thanks
Hello, today i faced exactly the same problem after changing the sensor. Did you somehow manage to fix the error? I would be very thankful for your answer because i literally unmounted the Mechatronic 2 times today and always get the same error and my cockpit is full of errors.
@@nixremix hi i thought that sensor is not apropriate for this tcu and i removed it from scrap tcu and replaced it corrected.
what I should to do if I get this error P175E00 after changing these sensors...
Perform basic settings ;)
Stick with a manual
hi thank you very much for the video,
i have a question, when one of the sensors is damaged, is it neseseru to change both of them or only the one that is damaged?
thanks
Only the damaged one
I have a dq500 back from reconditing however, If i travel 11 km from cold and it goes into emergency mode p173600 .on 3 separate trips all plotted with texa one common pid is oil temp 58 to 64 degrees . they had me carry out relearn basic settings this made no difference . They were talking firmware may need to be checked it's up to date . I feel they need to get of the fence and have me take it out again so they can fix it right the second time and replace the sensor for gears 246R as i can only drive in 1357 when in limp mode and get out and push it if i need reverse (go VW) 130966 km
Thanks for sharing, in my country its very expensive this mechtronic board, but in first place Why does it fail anyways?
Hi, I bought a brand new mechatronic unit for my vehicle and have performed basic settings but sometimes the gears stop working and can see error codes P176B and P176C. Should I try basic settings again? There is also option for ‘Initialisation of clutch friction coefficient after mechantronic change’ but I’m not sure about that
Добрый день ! Как можно с вами связаться. Шкода Кадиак 2017г 117000 пробег дизель. Также причина пропадают четные передачи и зх
Hi what flux is that please. Does it work on aluminium contacts that have oxidation layer?
here are normall cupper contacts. We use standard Flux such as NC599
Hello, in my Tiguan the sensors show -0.98 and -0.90 when the engine is turned off. Does this mean that two sensors need to be replaced?
Yes
Hi. I wonder can you help. I've recently carried same repair. I now have both values the same with no pressure. When I select the gear in the car the pressure rises to 1.8bar, fault code p175e is logged for clutch unintended closing and a gearbox warning comes up. Clutch K1 pressure drops to 0. Thanks
Perform basic settings
Hi, I have the same problem you describe (fault code p175e after changing pressure sensor and working ok for 2 weeks), did you manage to solve it with @mechasoft answer of performing basic settings or another alternative?
@@carloscanalesoffen If it was working ok and now it's not. Recheck pressure values in case your solder has broken
Hello I have replaced both pressure sensors and now they stay close to 0 bar and now error code P175D and P176E.
Which software/procedure should I use to reset DQ500 at factory setting please ? The VCDS basic settings of transmission dont solve it. Thanks.
@@boots-dx7tn When you select gears does the pressure rise to 2.6bar and the goto back to 0 and bring up your pncodes?
Hi, thank you for the video.
What would be the symtoms of the pressure sensor not working. Would the tcu shift poorly ? My rs3 gears 1,3,5,7 all seem to have issues.
Possible but best way to check that is make full diagnostics.
@@mechasoft 👍 Thank you!
Como identificar sensor pressão da embreagem um e da embreagem dois
Good work, what type of solding wire you are using in order to resist to the engine high temperature?? Thanks
Temperatures higher than 120-130 degrees in gearbox destroy everything other... so in this case, your wires are not important.
2012 jetta car won't move, is saying solenoid D and C what would those be?
It can be solenoid self, it can be connection lines, but also valvebody or tcu self. Without complete diagnosis is hard to say what it is.
Well done ! :)
Thanks for this helpfull video, i tried to replace K1 taken from damaged TCU, but same problem, P173500, problem can provide from another thing ? or just the sensor K1 ? thanks
Perform „basic settings”
Great job mate. These jobs are great money earners. Thanks
What ks the price to repair one of rhe input speed sensor arms on the tcu?
Hi, thank you very much for this helpful video!
Is there anything you have to do after changing the sensor?
Like an adaption or teach the TCU?
Basic settings ;-)
What if basic settings are not possible to perform after the sensor change? Thank you@@mechasoft
@@filipkollar1365 Try several times up to success, try to erase all learned settings and try again. After every retry you must perform fully 'shutdown', so ignition full of, wait few seconds and start again.
Merci poto 👍🤝🙏💪🛠️❤️🌹🌷✌️😚
Amazing video, thank you. What's the usual operating temperature of the gearbox fluid, please? Mine is showing an average of 90c
Its ok
hello bro can you tell me referance senor ? i have this error P173600
Check pressures and everything will be clear ;-)
Jest ktoś z Polski kto wlutowywal te czujniki. Wymienione na nowe oryginalne i po 200km problem wrócił. Pokazuje aktualne ciśnienie ale na ułamek sekundy pojawia się ciśnienie -3 bary i powoduje że skrzynia zgłasza awarię. Padł ponownie czujnik czy może coś źle zlutowane. Choć tu na filmiku nie wygląda to na jakieś specjalne luty. Ktoś coś podpowie?
moze byc niedolutowany czujnik, albo fizycznie uszkodzony czujnik lub / i uszkodzony np. elektrostatycznie sterownik. Jezeli jest 'niedolutowany' to testujac na 'stole' i go 'wciskajac' albo stukajac delikatnie powinno Ci sie udac 'powtorzyc' usterke na stole i wskazania. Jak znajdziesz 'regule' to bedziesz w domu.
@@mechasoft tak czy siak sterownik muszę wyjąć. Spróbują zamienić czujniki miejscami i zobaczę co z tego wyjdzie
@@mechasoft jutro zamierzam zdemontować sterownik mechatroniki. Dziś mała diagnostyka. Skrzynia działa poprawnie na wszystkich biegach do póki skrzynia sie nie zagrzeje. Później błąd ciśnienia sprzęgła 1. @mechasoft dajcie jakieś namiary na siebie. Bo dzwoniłem na nr z internetu i nie odpowiada.
@@micham83-l3e +48666377744. Możesz napisać na whatsapp w wolnej chwili odpiszemy.
Mechatronika ponownie zdemontowana. Wylutowane czujniki. Oczyszczone z cyny i zabielone końcówki czujników. Czujniki wlutowałem ponownie. Od naprawy auto przejechało ok2000km. Skrzynia działa bez problemów.
Dzięki @mechasoft za pomoc
Good job 👏
Is it possible that this sensor causes the car to jerk in first gear? There are no error codes
check pressure values without starting engine.
@@mechasoft i Think it was lower than 0
@@sampler_ekhow many lover? 0.05 or 0.5?
@@mechasoft when engine was started it was -0,08 but when not, i dont remember. I’ll go to car mechanic tommorow and then i will se
@@sampler_ekIf engine was started and gearbox were in N or P, then values looks
ok (if on both clutches you have similar values).
Bonjour le capteur K1 correspond au vitesse R-2-4-6 ou c’est le K2 ?
Bonjour le capteur K1 correspond à la vitesse 1-3-5-7,
K2 correspond à R-2-4-6, je suis Taïwanais !
What kind of soldier do you use? An special one?
Standard tin
what is the name of that sensor? i want buy on ali
Pressure sensors for DQ380/DQ381/DQ500 0GC,0DE
It doesn't work. After two or three months the same problem returns
probable causes:
Faulty, low-quality sensors.
incorrect installation (overheating).
undiagnosed primary defect of the gearbox (hydraulics), which leads to damage to the TCU’s sensors.
Get the OEM sensors
@@HellaNooBs Please can you advise where ?
Than you
@@mechasoft Can you advice what temperature max for soldering to prevent overheating.. ? thank you
@@pavlito4014 use a lead-based solder alloy, which will allow you to significantly lower the soldering temperature. A lower temperature will also prevent the flux from 'burning off,' both the one you added externally and the one present in most solder alloys. It's not just the temperature that is critical, but mainly the soldering time. You can damage the sensor either by too high a temperature or by heating it for too long [if you set it to 200°C and heat for 20 seconds, you have >90% chance of damaging it].
Hi ,what name gauge pressure?
It is gauge included in typical hand pressure / vacuum pump. Nothing especially accuracy.
I changed the sensor, and is not function. The pressure is 0, and the gearbox enter in error immediatly.
Maybe new sensor is faulty or you have weak joints.
@@mechasoft , new error is P175E00
Thank you very much for this video. Problem was resolved, whith your help,. The gearbox was reset at factory setting and adapting and now is ok.
Hi, I'am exactly in the same case: both new pressure sensors stay close to 0 bar.
Which software/procedure did you use to reset DQ500 at factory setting please ?
Same story here. I changed K1 and transmission immediately enters fault mode not allowing to run basic setting "dure to safety". Pressure readings are zero. How to factory reset it?
Possible to get thos esensors
Yes "my friends" sell them. Look on popular markets such as ali... If you need original you must look for mechanically damaged TCU's.
@@mechasoft name a friend who sell it
Passat 2018 tdi with dq381, sensors changed with SMP 132-532. Basic settings done one time after replacement. Problem is that car gets error P176f clutch 2 closes unintentionally when put in reverse or when you stop when driving. Any suggestions? Thnx
Repeat basic settings.
Did this fix your problem?
@@nixremix yes but i needed to Reset clutch data also + basic settings