Diesel-Reiniger | Posts 16+

Just to clarify, since someone mentioned a "leak oil line" here...

- I'm warming up the engine.

- I disconnect the inlet and outlet lines of the ESP (the two transparent hoses) from the diesel filter and submerge their ends in the diesel cleaning solution.

- I'm trying to dispense 500ml by using various speeds.

- Optional: Since the fuel lines are already disconnected from the diesel filter, and the filter has already been used for tens of thousands of kilometers, I'll just install a new filter directly.

After that, ideally, the combustion chamber will benefit from verschandeln diesel fuel being injected through verschandeln injectors... and I will benefit from a smoother running engine.

I've used something similar before, hoping it might dissolve deposits in the nozzles. It didn't work; the engine still knocks the same way and smells just as bad. You should probably have the nozzles checked.

Best regards, WarLord.

Hello, I can't imagine that it will help, because usually the guide rod is broken.

mersente wrote:

Hello, I can't imagine that it will help, because usually the guide rod is broken.

Hi,

Rule bar Did I miss anything during my private study about the VP37 and PD injection systems

Hello.

I added a diesel additive to one of our self-driving machines (a forklift).
The result completely convinced me.
No more exhaust fumes at idle.
Reduced soot formation under load.
And now for the best part - it also starts at -16°C, which was already a problem at -8°C.
Okay, for machines like that, it has convinced me.

I'm not sure if I would put that stuff in my Passat with its PD injection system, especially if it's not having any problems.

Best regards, Michi3.

Okay, now I'm also a member of the "I'm putting something awesome in the tank" community .

This weekend, I added 250 ml of Liqui Moly Diesel verschandeln directly to the fuel tank of my 1Z TDI (manufactured in December 1995, 156,000 km). (I saved 250 ml for later.)

Okay, disconnect both fuel lines from the diesel filter, and then, while idling, let the engine run at 2000 RPM for a while, and let it burn off some excess fuel.

I also performed a diagnostic check of the fuel injector, so that the fuel pressure regulator would have something to do as well.

Not much has changed dramatically, but I think it feels a bit "smoother" now.

I'm now also certain that a different noise is NOT coming from the nozzles, but from a valve .

But now I'm hearing about the "no injection" procedure after a gas anesthesia, which I hadn't noticed before...

Well, for 9 euros, you can ease your conscience a little.

I'm going to try out another twin-turbo diesel next.

- JX engine in a T3 bus, with an intercooler and 1.1 bar of boost pressure.
- JX in a T3 bus that runs almost exclusively on 100% rapeseed oil.

m;

mersente wrote:

Hello, I can't imagine that it will help, because usually the guide rod is broken.

Hello, which rule bar?

Best regards, Rainer.

Yes, I'm also interested in the matter of the guide rod; it seems like we're missing one in our VP.

Yes, I call that component the 'control rod,' which, via a torque magnet, actuates the control slide.
If it's broken, however, something like a 'regulation difference' error will appear in the error memory, because the change in the control slide is being detected.
Sorry, it didn't quite fit the topic.

mersente wrote:

Yes, I call that component the "control rod," which, via a torque magnet, actuates the control slider. If it's broken, however, something like a "regulation difference" error will appear in the error memory, because the change in the control slide is being detected. Sorry, it didn't quite fit the topic.

There is actually a control rod in the control unit of the electronic diesel injection system... but only in the case of inline injection pumps.
In VE (distributor injection pump) systems, a cam, which is eccentrically positioned, engages directly with a recess in the control slide via the shaft of the (rotary) magnetic actuator.

Best regards, Rainer.

'See, and that wave is what I referred to as the control rod.'

Is the turnout mechanism actually flushed with diesel fuel?
The product 'Diesel Spülung' by LM has only the following text printed on it:
'Diesel cleaner removes deposits from fuel injectors and in the area of pistons/combustion chamber.'
I don't believe a cleaning of the signal box can occur through this method.
Or have I just made a mistake or have a gap in my knowledge?

Best regards.
Peter.

Take a look at the cleaning instructions.
On page 10, there's a bluish tint, and that's diesel .

Furthermore, the return hole is located at the very top of the lid... so we've already flushed everything through.

BUT: "Miracle" cleaning solutions cannot remove the residues that need to be removed during disassembly. Most of the time, it's metallic wear.

m;

Furthermore, the return hole is located at the very top of the lid... so we've already flushed everything.
Okay, that was my knowledge gap.
(Considering the VP37 diagram, the flow path, from the wing cell to the high-pressure section, shows...)
(which has no connection to the municipal waste management system.)

Please provide the German text you would like me to translate into English.

Perhaps someone can provide a diagnosis here.
(So far, I haven't noticed the following.)
I went on a ski trip this weekend, and the temperature at the ski resort was around 0 degrees Celsius.
The engine had enough time to cool down to ambient temperature.

Assuming that a gas pedal position of 0% corresponds to ESP idle.
100% = AFN-specific ESP full-load capacity.
Then, my problem/defect is that when the engine is cold, at 0 degrees Celsius, it only...
A jerky power delivery starts to occur around 5-10% pedal travel. Nothing happens before that.
As the engine warms up, I no longer notice this issue, or I can't reproduce it.
Is this normal for a 1.9 TDI engine, or is this a sign of a problem or contamination with the valve mechanism?

Or maybe I have something else to do... ?

Best regards.
Peter.

Quote:

(Looking at the VP37 sketch, the upstream section, i.e., the wing cell part up to the high-pressure section, shows... this has no connection to the MSW.)

Then, please show me the SKizze, because mine has a connection .

m;

Here: (?)

[img][/img]

Source: http://www.t4-wiki.de/wiki/images/VP37komplett.jpg{MARKER}http://www.t4-wiki.de/wiki/Einspritzpumpe{MARKER}