Hilux SW4 3.0: Falhas P167A, P167B, P167C e P167D - Motor vira, mas não pega | Doutor-IE

What's up, then Gabriel says, it's a Hilux, it's a problem with the injector of the Hilux, I said it's the injector, whiplash here, what happened, what did you bring me, so Toyota powdered milk, some cars with this injector like this They don't have the need to do that offset code there right, the advice I have applies to the Hilux and the SW4 3.0 with this technology and the RP which became known as the whiplash injector, this one has the technology and the r t and the Hilux The newer one also has it, not Gabriel, the more It is also new and preserves it, that is, the injector has six cables, right?

That's because it has the connector, right? That's straight, that's not the oldest, not even in the case of Gabriel's tip that has this injector that I call a little harness, that's right, injector That's an electric weight injector, right, and the newest one too It has this 6-wire injector, but the configuration is a little different, it has a connector, on the right, and the injector of the newer one is 6-wire, it also has the technology and the RT is both focused on the doctor and, on the right, Gabriele says that it is Hilux 1kd ftv-2 K10 TV and the rt the Code that we specify America, that is, a ii-rt that we put in addition to the author and is related to this technology here of monitoring the pressure and temperature of the injector that It has a kind of Zinho module inside and this makes the central control over the injector very fine, right in the o and in these trucks, these injectors do not need that famous modification of the magnetic code of the injector in the sense that it adapts there to internal pressure variations due to injector wear is not more or less that, right Gabriel and that is exactly if you can put it on the slide.

I have a fault code that showed up there and so it tells the story of just letting you tell the story, right now. Okay, now tell the story, the customer is right. .we contacted this railux and they generated a fault code that was p1167, correct, 67, loss of communication with the cylinder injector, correct, if it was that, if it was the ball

p167b

, it will be cylinder. 2 and so on, I don't know, wait, wait, wait, now you confused me, loss of communication with the injector I entered the electrical diagram, I didn't like it, well, come on, loss of communication, injector, love open, old, no communicates with no one, let's go with this thing, okay, wait, let's check it out.

So come on, so we had to get in here by getting in here in diesel trucks and utility vehicles. , look how interesting, right Gabriel, I was looking at these six cables, guys, for those who don't know, I know that the people who work with them say that they are sick, I want to know this, right Gabriel, but I'm going to give you a little review here, I can calm down, feel free, I'm going to laugh a little here, here's the thing, there are six IOS in the injector, right guys, this little harness here is there, look, just look at terminals 1, 2 and 4 of the injector, the terminals that are connected to the pressure sensor, each individual injector is as it is, it has an individual pressure sensor on each injector, the sensor is specific for that. injector right?

Gabriel gives it to him and refers to each injector in English, pressure will show on the scanner the pressure and temperature value for here or for Victor. Then there will be injector temperature, ejector pressure, one and so on. Oh, okay, and the pressure, look at it, there is a sensor. pressure you can see here the ground of the pressure sensor when it ends 115 volts from the pressure sensor to terminal 2 or I know if I take a jump equipment to measure it comes 5 volts and the pressure signal The sensor is terminal 4, then the Terminals 3 and 6, are the pulse control wires on the injector to open and control the beauty of the coil and the big, big surprise here, which is the biggest question.

Guys, right, Gabriel is terminal 5, which is a lin communication network, that is, the injector communicates with the control unit and through which certain information passes, including the temperature, the temperature then has a temperature sensor inside Right, Gabriel, that's a question we have, right? only that there is no analog temperature signal you will not pay any attention to me if you put the oscilloscope on them you will see that it is a square wave pulse a beautiful signal you have some information So it can be said that this injector speaks to the module no gabriel why were you talking?

No? And then you will have this Link Network signal to prove it. It has to be with an oscilloscope to be sure what is happening there. It's the network of song two. In this new wording only one but the graph will be a very similar digital signal in the other the squares of a square wave. Well, a calm address and that's it, so on the slide there I have the rest of the story, right? Rest of what happened, well, right, it wouldn't start and in fact the engine turned over but wouldn't start, why wouldn't it start?

We were trying to figure this out. I asked our subscriber to come in. with a scanner and see what was happening in the injection center. On the right and only with the intake on, you saw that one of the injectors, in the case of injector one, marked a pressure of 2,500 baron. On the right, a very high pressure can. press with the key on the key on and you should be able to send it to zero, right Gabriel and only about 01 male volume because I smile, right? That's right, in the conversation I asked him, let's just disconnect this injector from cylinder 1 to see what happens, right, and when he disconnected it and then started, the central injection began to control the other three injectors and the engine grabbed the employee with three cylinders but it was already working, so with that information he made a mistake, the pressure coming from the pressure sensor and the internal injector of cylinder 1 did not even start, the pulse would not come from the Bel injector, the pulse would not come from the control unit.

You have to program it for a value case, it is very different. between the injectors, for safety reasons, it doesn't even keep the engine running properly, very cold, so the moral of the story is that the repairman has to be aware of the individual pressure of each injector, right, that's important. It has a scanner that can take these readings, I understood correctly, so what we recommended to our client was to change the injector that had the failure, that's right, it was when the engine was already running and everything went well, so that's fine, so The information The main tip is that this 6 wire harness injector has pressure sensor, temperature sensor and has control, so you can use the Scanner to monitor these two, let's keep an eye on them to see if they are consistent, you can find Palhas there through them too and to the repairman in this case, true, Gabriele was not related to this and this is a defect that was not that complex, but since it was not a car that the guy took every day, he got confused.

That's right guys, I know we're going to hit this injector, you don't need to program the code and when you change it, you just put it in there and then it will communicate over the network link to the injection center and they will understand it. to let go of control of it, he needs it too, it's nothing.