Nissan X-Trail T30 2002 2.2 dCi 136km: Hard Start, High Speeds, & Stalling - Fuel Filter & Frost

Question

Hello Nissan X trail t30 2002 2.2 dci 136km The car always fired with an arrow Future frosts -18 degrees and nisssan in the morning fired with an arrow after preheating the candles came warmed up a bit and drove 500-700m on the road went out, I spin a little longer than always and fired got a...

EndrjuWiwi · Answer

Hello, love
I focus on damage to the high pressure pump. It can be cheap and it can be expensive, it depends what happened.
In turn - controller, pump, injection. When you check, write what came out. Plug in to the computer, maybe it throws some errors on VAG. This is for certainty, because I bet that the head went in the CR pump. Do you have power drops? How does it fade into barren, lint? Is it smoking unnaturally? Be. we'll suggest something

mamjuzdosc · Answer

Hi, I hooked up the computer for greedy mistakes, recently he started to kick in the dark, and so sometimes he lacked power so it depends when he pulled once and once pulled, pulled and suddenly such a hole in acceleration and in a moment accelerates again.
So when waving on slow lint kennels and then such a jerk as extinguishing.
I ordered a set of pressure gauges for checking fuel pressure, compression in cylinders, and turbo pressure. When I come to check all the pressure in the intake and fuel system. I will let you know what and how

EndrjuWiwi · Answer

According to what you write, you have some faults not registered by the driver, i.e. mechanical. Smoking black means that the oil does not burn 100% and does not produce CO2, only soot. This is caused by insufficient oxygen in the combustion process. This may indicate an inappropriate injection parameter, but it is the computer that discards. This may mean a leak in the intake manifold, or a lack of light in the intake system and this will not be discarded by the computer. But between us ... I think it's a driver. Cold February and no contacts. Switch to another and check. Let me know what and how. Good luck

Anonymous · Answer

The first basic is to replace the fuel filter, and then check the other causes if unchanged. Sometimes most people think that if they changed the fuel filter a year ago, it is forever, though they rarely replace it, because the purity of the fuel is the basis and I remind you (that the local fuel also eliminated sulfur from fuel), but not in Poland. (In Poland, extremely dirty fuels and every 10,000 or 15,000 need to be replaced.)

mamjuzdosc · Answer

Buddy above, I changed the filter immediately when I was going out while driving and besides I bypassed the fuel filter in such a way that the supply hose from the filter to the pump I took off and put it in the bubble with fuel and still the same

Anonymous · Answer

All you did wrong was: Write now what product did you use? (Enter the name.). However, connect all fuel lines in their place and thoroughly bleed the fuel system, because it may turn out that during the replacement of the fuel filter you did not bleed and you got a fuel system, which, instead of a specific product, could have used 2T oil. Unfortunately, such systems as denso, delphi, siemens are not of the best quality as opposed to Bosch and those who mistakenly believe that it is dry fuel due to lack of sulfur in the fuel, which I repeat several times in other threads, that in the west also the fuel was removed sulfur and there are no such problems. If I think correctly, then you have the name denso, so probably the sensor on the shaft is damaged (no pressure on the rail), the damaged SCV valve on the pump, but first I would start by folding and check the pressure on the rail. Question: How did the pump suck fuel from the bubble and how much did it pour back into the fuel tank?

mamjuzdosc · Answer

The wires are twisted into place, I am waiting for the pressure measuring kit then I will know something.
When I put a 5l bubble it pulled it to zero in some 6-7mins.
I unscrewed the hose from the filter supplying to the pump I put on a rubber hose

Anonymous · Answer

It is in this case that we can say that we are in good order on the low fuel supply side, which remains only on the high fuel pressure side. So, high pressure fuel control corresponds to several things in common, such as: Crankshaft sensor, camshaft sensor, SCV valve on the pump, fuel pressure sensor and temperature sensor. What most often rains: The sensor on the crankshaft, the SCV valve on the pump and the temperature sensor can also be banal cables, but damaged cables going to the valve or sensor reveal the typical error of a given sensor, which causes several errors on the computer. I did not find in the description if you checked the SCV valve on the pump, which is not known and it often happens due to the poor quality of the injection pump, the production of filings, which may be clogged with filings, and there are times when the air volume is exceeded in the fuel system. (Common causes.) The best advice I can offer you is to connect to a computer to read the error on the basis of the lack of the possibility to start the engine, because it is a shame to replace the above-mentioned parts blindly, because they are not cheap. So it's worth to give us at least the error codes read from the computer, because without it it is not possible at the moment to give the reason even 99% instead of 100%. And you should always remember that the forum does not see the car and there is no possibility to see or connect to the computer from a distance.

mamjuzdosc · Answer

Buddy, I hooked up the computer 5 times no errors. Added after 32 : And how to check the scv valve? need to remove it?

Anonymous · Answer

Errors like errors, and where parameters, does the computer see the engine speed, or the synchronization of the crankshaft and camshaft is YES when turning the starter ?. Since you have connected the computer five times, why in paraments did you not see this valve in it and the sensors having to do with starting the engine ?. However, the valve can be removed and checked for foreign objects such as swarf and other debris.

mamjuzdosc · Answer

Hello, I think I have a good lead I got OBDII CAR Autocom
I checked the parameters when trying to start the car, the crankshaft position sensor shows from 200-210 rpm and I found the parameter: The cylinder controlling the pressure in the fuel rail and during the firing test shows 0 Mpa nwm if this is the reason, please, because it may also be that mine diagnostic computer has such a parameter but the car's computer just can't read it because I don't have something like that

Anonymous · Answer

If the pressure on the bar shows zero, then you must first check:
Fuel pressure sensor and installation reaching the sensor, possibly distorting or interrupting the installation.
Unfortunately, until you connect it to your computer for (PLN 50), it will be blindfolded. Because having a computer in front of you, many of it can be drawn not only errors, but also engine parameters and the entire description of the cause of the faults, which is worth devoting connecting to the computer.

mamjuzdosc · Answer

Hello, I solved the problem:
After 1 I had a little stuffed dragon from fuel in the tank
After 2 I had to replace the manual pump at the fuel filter because it was lame
After 3 I took out all the injections on top, I took longer power cords from the CR strip and got rid of overflows to the plastic containers, it turned out that the 1st and 3rd injection are almost insignificant.
2 injection atomizes but quite a lot overflows and 4 carbon does not spray but still overflows.
after changing the tips of a 2 and 4 injection, the second stopped overflow and 4 poured overflow all the time and did not spray, i.e. I have a damaged fourth injection tomorrow I'm going to replace it with a refurbished one

Nissan X-Trail T30 2002 2.2 dCi 136km: Hard Start, High Speeds, & Stalling - Fuel Filter & Frost

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