Webasto TT-V, at least in Volvos, have a nasty property to stop working after its burning time has exceeded 800h. It just stops heating although it has all its components in pristine condition. Like a modern printer which gives up after having printed programmed # of pages :) Quite laborious to get an 800hour TT-V back to life, it is possible but not that easy, therefore a film on this would be nice to have...
It is just to chip/remap it😅 if you lucky enough to find around new webasto you can download file with got less hours. Finding it on the internet is almost impossible... I possibly could give a link to my 300h soft but knowing life and that 99% will just kill the heater we'll be programming... I don't want to be responsible... And i have never seen a webasto with more than 600h on it... But i hear you så i ill try to make a video with step by step🙂
@@vitaliisgarage4305 Hi, we here burn easily our tt-v.s well over 800h. Eg. mine is in a Volvo V70 Diesel year 2008, and it got its 800h limit full 2 years ago. Our colder climate asks for some add-on heat especially in the mornings . This is mainly in southern Finland, and last winter in mid Sweden when there was a decent good old day's winter with longer periods of -20C
Hey man great video. I Have problem with my webasto thermo top evo passat b8 2016. First my Old water pump broke so i change it Webasto started working, but after about 20 minutes, when I turned it off, the error "heating time exceeded" was entered: 0386 vcds. Can you help me with this ?
Nice to see how it all fits together. I have to do something with mine. It doesnt start. Pump is sounding and after a while i get the Fa9 error on the control display. I dont get any hits when googling it. If i start the car and then the webasto (evo 5 i think) it most often start and keeps running after i turn off the engine. But when i turn off the heater i get the Fa9-error again. Sometimes inget "Te4". The problems re more noticible when below -10c.
I didn't find anything either. But sounds like water pump. If it works when engine is running and starts and stops when engine is off it use to be water pump...
I have an webasto Thermo Top V on an VW Tiguan and he workt fine , but in one morning started to give a lot of white smoke ( smeling of diesel ) but a lot of smoke and its start to drip diesel on its exhaust
I guess fan didn't work as it should. White smoke is kinda ok from time to time😅 try to start it för 40+ min så it can burn off really and clean it self🙂
Did you get it to work? I have the same problem, A lot of white smoke but other than that it works just fine, tried to have it going for over an hour but still nothing changed, also started dripping even more from exhaust
Hi Thanks for a great video. I have a VW Passat which Is broken. It is a Thermo top VEVO, do you know if I can replace it with a Thermo top VEVO but with a different VW number? I can't find anything about it. Regards
Very informative video, thanks for that. Question for you. I get the fault code that circulation pump is shorted. I've changed the pump but the problem is still there. From what I've understood the ECU might be damaged then, shame it seems impossible to find a replacement ECU. A Hungarian company called NorX sells aftermarket ECU's for these but they are just a single board not the two boards in a 90° configuration. I'm guessing that wouldn't help my problem.
Well it's looks like you guess is right. Check with radio store's if that can find foult at your ecu. Or smartphone fix stores. Should be easy to fix for someone ho have skill on it🙂
I have a webasto in a ML w164 2009. It starts and works for about 2-3 minutes. I can hear the fan going and the exhaust warms up but then the heater just stops working. What should i do with it?
My Thermo Top V stopped working in my Volvo V70 too. Fault code says glow plug fault and I'm going to try and change it when I get a new one. Is there any way of contacting you for tips when I fail with my experiments? :D
Zdravo,imam webasto thermo top v u passat 6,ne mogu da ga upalim,kada pritisnem tipku za webasto na klimatroniku nakon 2sec lampica se ugasi.Sta moze biti?
