This video is an addition to one I did on changing the fluid and filter in a MK4 Automatic Transmission. You can find the video links here vwdiesel.net/mk... Or here on youtube • MK4 01M Transmission f...
Пікірлер: 43
@JohnODonovan16 жыл бұрын
This is a great tip . Just one thing though , do you mean 20-30 times in the lifetime of the part or 20 -30 times in one visit. That's 20-30 clicks for one adjustment.? I'm assuming that a valve is being pushed in to create more pressure. If so how far in can this be pushed til it has no more push in it. ? John And PS , I was planning on making an adjustment tomorrow by loosening the screw/fastener right next to the filter opening . I changed the AtF a couple of days ago and whilst under there I decided to check the 12 or so screws {foolishly) .There were a few screws that were looser than the rest and I turned them maybe an eight of a turn. That eight is enough to jam lightly clamp up an internal piston (for lack of the correct term) which will hesitate to move for a second or three . When I got in and drove I felt the hesitation immediately and knew straight away what the problem was .Some guy on you tube demonstrated this very clearly . I wish I'd saved that vid. So it seems like there are 2 techniques to fine tuning our 01m/s Interesting! So anyway , 20-30 for one adjustment?
@mikeobrien37448 жыл бұрын
My 02 has 150k, dirty as motor oil, very slow shifting. i changed filter and oil, it got better. (added a treatment to fluid) Still slips, but only at stop signs, so now I will try the pressure increase. 5 clicks to start, just enough to stop the slip so I don't tear it up.
@GHOST1996ps36 жыл бұрын
Mike O'Brien did it help ?
@aygwm6 жыл бұрын
Another way to do this is to change the transmission to “sport” mode with VCDS. I think it increases line pressure without having to actually go into the transmission. It can solve some shifting issues when on a slight incline but your fluid level has to be correct to begin with.
@austinr85017 ай бұрын
Does that also increase the RPM for each gear between shifts as well? I had somehow put mine in “eco mode” at one point and the shift points were much sooner than standard mode
@HardWhereHero Жыл бұрын
I'm going to try this on mine. It's been a decent unit but has been slow shifting intermittently to third gear. I was wondering if something like this was possible. Glad I stumbled on your video. I will let you know how it turns out.
@CS_Concepts. Жыл бұрын
Any update?
@mr.schmoe58673 жыл бұрын
How long did the trans last after you did this? I’ve turned mine 5 times and have been driving it but need a bit more line pressure since I’m turbo and upstairs slips a bit
@Wilmerin117 жыл бұрын
Good video! What if my line pressure is up of the nominal pressure. There should be 60 psi in idle, but I have 110 psi (170 psi in reverse). How can I lower the pressure? Could it be a solenoid, witch one? Thanks
@gw335 жыл бұрын
I did This and it worked GREAT!
@dyoel1824 жыл бұрын
How many clicks?
@munchichi83 жыл бұрын
What does great mean?
@skylinefever6 жыл бұрын
That sounds great, but wouldn't the TCM give you error codes if you did this?
@gasousman6 жыл бұрын
What about a turn or two as a PM measure?
@carlosj.castillo2546 жыл бұрын
how many turns need the valve? i didnt find any information about this bolt... i close the cap and after open 3 turns ..
@takmaisim85114 жыл бұрын
What does it do to increase line pressure
@himaforlove2 жыл бұрын
لدى ضغط الخط فى وضع الخمول 40 psi & ويجب ان يكون 60&& ما هو السبب الرئيسى لضعف ضغط الزيت ؟
@Smokey02102 жыл бұрын
I have a slow shift only going from 3rd to 4th where it feels like the transmission almost disengages and then re-engages. Should I try this when I change my fluid? It’s a 2004 2.0 beetle
@Codybogdal3 жыл бұрын
Hey so i just didnt a valve body replacement on a o1m because of a faulty sensor now it will only shift into first and third. Could it be because i didnt adjust this valve?
@BernardManansala8 жыл бұрын
When you guys say "4 Clicks" does that equate to one full rotation of the nut or what ever it is?
@gw335 жыл бұрын
Question I have is, Which adjustment can be adjusted to turn up the pressure so that 3 & 4th gear will not shift so soon???
@peanutbutterisfu4 ай бұрын
Coding the computer
@HWWoodard7 жыл бұрын
There hasn't been a lot of definition of what a "better" shift is though I assume "crisper" means the actual shift itself is a shorter duration. Does anyone have any experience with this mod effecting/reducing/eliminating flair, particularly 2-3 flair?
@benjaminturrano64855 жыл бұрын
Wondering the same thing Howard. My 01 Jetta with this transmission and the 2.8 VR6 flares badly between 2 and 3. Have you ever gotten an answer or repair for that issue?
@dyoel1824 жыл бұрын
@@benjaminturrano6485 Did you ever hear anything? My TDI does the same thing and even though it's supposedly normal and not harmful, I don't like it.
@benjaminturrano64854 жыл бұрын
@@dyoel182 no unfortunately after diagnosing and adjusting and replacing valve body and solenoids I finally listened to every VW owner with that transmission and engine combo and had the transmission removed and swapped with a 5spd stick. That automatic is apparently barely adequate for the 2.0 engine. The tdi and VR6 with the increased torque just chew up the 01M transmission.
@himaforlove2 жыл бұрын
@@benjaminturrano6485 5spd stick+engine 1.8t AGU ? good or no working!
@nunya51077 жыл бұрын
I need some advice on changing the cable body on my 1999.5 jetta please get back to me asap thanks
@takmaisim85114 жыл бұрын
And How many liters of fluid should be filled with 01m transmission? (3,5-3,8 liters?)
@munchichi83 жыл бұрын
So if you turn the other way does it reduce the line pressure or can this be undone by going the other way?
@punkguy3503 жыл бұрын
You can only turn it the way it shows in video. No going back other way to reduce line pressure. You will snap the cog fins if you do go opposite way. Once done no going back to how it was before.
@peanutbutterisfu4 ай бұрын
The biggest problem with these transmissions is the valve body. The best thing u can do is put a transgo shift kit in before you even have an issue. People think these transmissions are junk but they almost always fail because the valve body has an issue and people keep driving which ruins the transmission.
@josueharo84697 жыл бұрын
great video i got a question when yo put in drive but engages as soon as you press the gas can this be fixed raising the pressure? thanks and have a great day.
@stevecobratei8538 Жыл бұрын
Sound like it's low on fluid if it's not engaging at idle, but does as soon as the rpms come up
@CoolAirVw7 жыл бұрын
Too much adjustment here can make the trans run hot.
@BernardManansala8 жыл бұрын
I apologize for my ignorance, can this work on a 1998 New Beetle 2.0?
@RyanVWDiesel8 жыл бұрын
yes it can
@ricgomez15 жыл бұрын
My 98 Golf has a slow take off, almost like its slipping. Do you think this adjustment will help?
@lairdwd8 жыл бұрын
20-30 clicks is WAY too much line pressure increase. How you come up with that when tranmission gurus on the forums saying 4 clicks?
@RyanVWDiesel8 жыл бұрын
I was going off of the original post on tdiclub as my basis. forums.tdiclub.com/showthread.php?t=62154
@lairdwd8 жыл бұрын
+Ryan VWDiesel . Great video dude. I only pass along what the transmission guys say without comment. In CoolAirVW faq, he recommends 4 clicks. I guess it all depends how loosey goosey the valve body is. Would be curious for the longevity of the transmission or longer term issues for the guys that did 20+ clicks. www.kansascitytdi.com/01m%20faq.htm
@99wolfs6 жыл бұрын
What rpm should a o1m be in 4th gear. I have a 97 jetta vr6 auto
@markvermeulen1372 Жыл бұрын
@@RyanVWDiesel 👎 That’s second hand experiment and destroy idiot stuff. You could be a planted 01m mechanic, set to destroy transmissions. Good for business.