"Projekt SAAB 9-5" #18 Drosselklappe reparieren

Hello everyone, today we are going to screw around again and today is about a topic that I think every 95 drivers step on the accelerator at some point. Welcome to me as part of the Roma. Yes, many 95 drivers have already experienced this. jerking or accelerating and stepping back on the accelerator or whatever like you don't know exactly what to do, especially with the cruise control, the throttle valve is often to blame because it has a small electrical problem, which is actually not so dramatic. There are wire insulations that are broken and I will show you that right now and if what I plan to do with the repair really works, we will see because I will take this throttle body to someone I know.

Cologne when it is repaired Your installation 95 has the problem right now but now we have to dismantle it so it is already dismantled for the very simple reason I bought it used and now let's see if it was bought used because many people also do that. We have to limit consumption and if it really is such a good solution or if you basically already have the problem. Let's start again to get to where we want to go, we have to put this limit on your company. tight hook on all sides, I hope you see that it is a great honor to have these sniff, we all have to bend them little by little or bend them very carefully and then pry the lid.

The important thing is that there is a rubber band. stamp there that should be open In any case, stay whole and what has turned out to be very useful is to put a lot of helpers under here so that it can accept several brackets at once, so now the policy is just starting to turn a little higher up He is already there I'm getting up so let's see if he's already moving down what's good everything can be used better, of course, here on these curves I've arrived too slowly now everything is clear Is it true, but is there someone who it's still gripping there now that the lid is off beautifully, so Thorsten's body from above is this unit here, so to speak, that you can see here that the third one can be rotated, so to speak? the motor that moves the butterfly yes this time but it unscrews because on the one hand it holds the cap firmly, on the other hand it covers everything where we need to reach, these are clear 25 I'm going to take a look, the seal has already suffered a little here, but let's see If we can tighten it again later, yes, they are.

Again, it's very tight, but that's how it should be, well, then you can pull it out pretty good so that it's basically Sitting relatively loose here but we have here at this point you can see that there is a plug connection which is not at all. What I do? With my hand I can't enter some small things with the city depth camera. How can I see one? A little plug here? The hero is basically holding everything here, which means he's holding it there, there are magnets too, so he's still pretty much holding on, but you have to loosen the plug because that's all at once. along with 232 guides, one on the side and one on the side, that's all that's holding the plug in here, so to speak, that's why we have to open it carefully now, that's what you're going to do, probably not you can see it so clearly. in the other chamber, well now there is another piece, yes, now, yes, and be careful, it is relatively strong, I have the magnet like this, you can see it again here, this is how it looks, it is turning upside down Here this is, so to speak, this part of the magnet together with the school and this here forms, so to speak, the drive motor to turn the throttle valve because the hosts are electronically controlled.

Now I can see the problem and yes, that's the usual problem, sorry, I can show you better, let's not lower this one here, I do that too, it's relatively firm, always hold it from behind. Always quick, short and painless, so here you have to do it a little, it sits on the shaft. It's actually not very solid, but the magnetic force holds it pretty well. Yes, now it comes, I think it's a little longer. Now you can roughly see what's going on, but that's what I'm doing now with the little one. Well, let's see. Let's get into it then, point one, what you can see here now, this is the top container.

Two professionals in this throttle valve that report the position of the throttle body to the control unit, so to speak. This works here. Now I can see it's spinning here. Below is the circuit board that belongs to it. , it is fixed here with two screws, once here and once there and here are the connections and there in the cables you can already see the problem, the insulation is falling apart and then there are short circuits and professionals report strange values. The switchboard and control unit doesn't know what it's supposed to do and that's really the whole problem.

Actually, it wouldn't be so bad if it only affected one pony because there are two heads outside. There's not just one up here. Down here, on the other side, there is also such a piece, that is, a potentiometer that reports variable resistance values ​​to the control unit and thus the house calculates on which control unit the training for the hatch. I see that all the cables are actually here collapsed, it doesn't matter if the first row is blue or red or the second row, they are actually all gone, 4 instead of 4 of the cables go up here to the dash and there.

Another four dive down here and continue down and if you go here, I'll take a look and see if I can show it here. The insulation hasn't disappeared here, it's still completely intact, there's nothing wrong with the side. but it's not just dirt, but the cables here are definitely not scary, everything is still there OK, now you may wonder why the cables are falling apart there and why not down there. I have a theory, but I don't have it. I know if it's really correct. They were very close to the two connections, the two here to cool the water and preheat the throttle valve, which means the coolant goes through it, which means it gets really nice and warm right on the spot here. above.

The cables, of course, all the plugs are here again, so they're all pretty tight down there and pressed right into the ground and of course it's hot at this point and maybe that's the problem, maybe it's not. I know, it's just a theory, but at least to me it's plausible why the cables dry up, harden and then the insulation breaks down and it doesn't happen down there, that's the point. Yes, what is the solution? New cables can be removed. If you have them. The other variant is, I will now say the cheap fish variant. You throw the wires in here, all the insulation is removed, you see an electrical discharge on them, they shrink and it's over again.

That is, of course, with the bottom cables, which are also here. The area is a little attacked, of course it is a little more difficult. You have to interrupt them all here somewhere or just cut them off, start them again and isolate the rest. , it's a little bit of work, but I'll find it's probably easier if I put all four here. First I separated the board and let's look up and then I can deal with the others below. I think that's how I do it. A theory from before that I just told you, I can put it back in the trash because if you do, if you look closely, the cables here in the back area are just as crumbly as in the front, which is what I already did.

You can probably see it right at the bottom, there's nothing at the end on top of the blue. I'm not looking for anything yet. There are already shrink tubes at the bottom. Of course, they don't shrink very well down there at that point, but at least they're there and if you think about it, it was one piece at a time and generally speaking, it starts here, so it really goes all the way. to the bottom, right before the game. That should be enough up here. I already had the pieces there. Then I shrunk them here as much as I could, as far as I could fit.

I'll do everything now with the blue ones and then I do them in that place or A little before, rather, that's what I said here, I cut right behind and there are new wires in people that I then pass through here under the cylinder head, then they come from again down here and then back to the plug Unfortunately, I have to do everything like this with the plug. The shorts that are cut there are exactly where the new wires go through or the new wires come in. which then reach here to the long cables. Actually, I wanted to know the plug.

I already have everything else. You can see some of the tools there, but I can't get these things out, I don't know why. but he doesn't and yeah, I sit and you probably can't unplug them. I only know how to unplug these plugs if you know them because there is a little bit of play and then you can work with them. but they're very forgotten there, there's no play at all, so the problem is probably, well, the shorts here, the shorts here, they're the new cables now. That's what goes down here and the long ones and What sticks out here for so long and looks really strange are the cables that come directly to the top pot in the front.

You can see that I already cleaned the connections a little and left them free again. I have done everything and now. I'm just going to shrink it, shrink it, and do it again with people. That should work in the end. The inferior nations I have firmly welded here still. but at least it's there. I'm already on it now. I just have to solder them firmly on top. I stupidly changed them when I ran the cable through here. I should have put it backwards because blue and red are. the first two here, but hey, I hope it still fits.

I see that here again, here are these hooks or did you say these guides, there's also one in the corner and the plug has to fit into place here with these guides and everything. In the end it has to fit again. I hope it works. So now the four little ones here on the front are also connected and if I put the plug back in its normal place, it actually reaches into the case, which means everything is in place. The right place and there's nothing in the way, so I've got a good one. I hope it worked.

Now the throttle valve is reassembled. That was a bit quiet with the Note 3, but it actually turned out pretty well. At some point, just so you don't forget, I cleaned it up a little for them, not for the sake of it, so you can see it was my turn and there's dirt on the throttle cover that can always cause idling difficulties. For example, if everything really worked as well as I think it works now, expect us to do testing soon. Philipp will be coming over sometime in the next few days or weeks and then we'll install this throttle valve on his car.

He already has these symptoms and we will do the following: we will remove the butterfly valve and we will put this one on him. Of course, we'll also film it and then you'll also be able to see how to remove and install it, which wasn't in the movie. here, but you will see it in the next movie or the next one, depending on the situation, it could be the next time there is a motorcycle movie that BMW needs, that is, it urgently needs new tires, well, that's it, but that that's all. and I'd love for you to be there next time, regardless of whether you're installing BMW tires or a throttle body, you can see both, but I don't mind deciding on a topic, it's completely fine beforehand.

Now I completely hate myself, just matches, have a good night.