Correction Injectors

[progresso]

Hail progress,I then remove one of the curiosities?:you tried this additive (TUNAP) or you're writing spam to get the 80 massage ?
About that in another post we were talking to additives for cleaning the collector of the intake, and if the bed is good in my opinion and that need to be removed to clean but now you have the case and another, and before I talk about informs you for the TUNAP products and you will see that you are wrong

do not spam and I think that they don't do miracles because we use the products you have mentioned for several years, but believe me, I have never seen results (the company I work for and stubborn, or has a revenue in the sell, but another story), however, we also have a line professional (according to them) i.e. the one with the equipment to be mounted on the plant, diesel gasoline

[progresso]

[QUOTE=neo;31031]Hello progress,I then remove one of the curiosities?:you tried this additive (TUNAP) or you're writing spam to get the 80 massage ?


then allow me to disagree with the thought of one who is registered after me, and he has passed the threshold for already a bit ..........

[neo]

Certain that when there is a problem of a mechanical nature, we cannot expect miracles ,but if it comes to cleaning tunap okay.Then we should be in height to decide.

[progresso]

I fully confirm the values in the diagnosis that must be the injectors. Must be close to zero and never was positive. I also remember, and correct me if I'm wrong, that any disallienamento of the same pu? cause of the vibrations to the cabin with the machine stopped. C'? who says that at that point, it should be changed to misaligned or all 4. There ? also all the possibilities? try a alignment with a bracket (cos? I explained it to a mechanic), but I do not know if ? true. Could it be?

I have a doubt, but in order to measure the reflux how can I do? in diagnosis, it can measure only the value of the injector, but not reflux.

hello if misaligned, you mean the correction out of range, them you should always dismantle them and take them to the pompista. instead, if dissallineati you mean mounted evil I tell you that on the common rail can not be, because they are located and the heel is not adjustable, but I'd be curious to know what it remains determined to your mechanic

while acid reflux use of burettes, laboratory off the return of the diesel on the injectors and make it flow in the burette and make them the comparison of all 4 injectors

[robby51039]

hi vorri specify that the injector is at the heart of successful operation of a diesel engine to have the results in performance and power consumption. laecu change the correction with the opening times of +/- on the basis of the effort pwm coil but it is the nozzle that must always be perfect.as the additives, if used regularly, prevents wear and tear from a diesel fuel with low sulfur content

[pitty]

I have never used any type of additive. I was wrong, until you have today?

Dissalineati I have no idea what that meant. The car was an a4 2002, so it's not a CR, but a TDI. He told me that the vibration that is felt in the passenger compartment could be caused by an injector misaligned or defective. Before replacing an injector, you could try that thing with fee equal to€30. I remember that 5 years ago I did not have even that expense, and that the car today (I gave it to my father) she is still walking in the same way and without any problems. He did, and since then about 30,000 km!

It would be interesting for me, to understand what additive take for my a4 2008 ? a CR!

[rondella72]

hello if misaligned, you mean the correction out of range, them you should always dismantle them and take them to the pompista. instead, if dissallineati you mean mounted evil I tell you that on the common rail can not be, because they are located and the heel is not adjustable, but I'd be curious to know what it remains determined to your mechanic

while acid reflux use of burettes, laboratory off the return of the diesel on the injectors and make it flow in the burette and make them the comparison of all 4 injectors

The control of the injectors with the method of the reflux ? reliable even for the injectors piezo?

[progresso]

The control of the injectors with the method of the reflux ? reliable even for the injectors piezo?

I would say to you as far as I know, even if, up to now, I've been working on, should have a reflux more and more violent compared to an injector coil toroidal would expect, however, an opinion and an explanation from an industry professional or a pompista

[robby51039]

try not to unplug anything on the piezo injectors with the machine in motion! this type of injector is working normally open and the electric and closes it if you go to unplug the power supply or else the engine is to be almassimo of turns up to a possible rupture

[rondella72]

try not to unplug anything on the piezo injectors with the machine in motion! this type of injector is working normally open and the electric and closes it if you go to unplug the power supply or else the engine is to be almassimo of turns up to a possible rupture

Right good point never try to detach the connector in the bike because it runs to leave the injector open and sprays always diesel and as rightly said robby you are serious risks,
everything happens because? this type of injectors to work with the piezoelectric cio? from the control unit receiving a command to open and another to close the injected diesel