Problem c220 cdi

[blackwolf76]

I don't know if this ? the right section, anyway, place the request and in the case if you decide to move it.

I have a mercedes c220cdi 2002, which is driving me crazy. In practice, cold start is good, while hot is hard, the kind that happens with the VAG. Since I do not know that ? a known issue on these cars, maybe someone can? give me a solution or at least a straight to try to solve the problem.

I have to say that I tried to replace with other recovery components the following without success: Pump, Rail, injectors, camshaft sensor, crankshaft sensor, fuel filter, and I have checked all the pipes without any success. The car once started runs like a swiss watch and makes normally...

For if there is some solution on the mapping??

Thanks...

[tezzero]

I'm sorry, in the start-up how many bars are there ??for me c'? a pressure drop... let us know...

[lumaracing]

hello blackwolf76,for me, the first thing you see in the start-up how many bars there are in the function of the control pressure, a common power supply,if the pressure goes up to 300 bar goes well,then you need to do the test of the waste injectors and check if nn reject any iettore.

[blackwolf76]

hello blackwolf76,for me, the first thing you see in the start-up how many bars there are in the function of the control pressure, a common power supply,if the pressure goes up to 300 bar goes well,then you need to do the test of the waste injectors and check if nn reject any iettore.

having doubt on the injectors and pump I replaced both with test material, but the problem ? stayed the same... no ? changed nothing. And ? this is the thing that is perplexing...

Now recheck the pressure.... we see that he tells me.

[tezzero]

You've replaced the valve drv on the rail? (fuel pressure regulator)

[blackwolf76]

You've replaced the valve drv on the rail? (fuel pressure regulator)

unfortunately, I also replaced the one... the only thing that me ? remained ? the starter that maybe runs not very fast.

[admin]

You may want to check the water temperature sensor and if it is the diesel

[blackwolf76]

The diesel is not the port and the water works regloarmente, given that hjo controlled by diagnosis, and with the infrared thermometer and matches. It could also be the pump load, even if I doubt it, don't you ? never beat up on those cars.

[klajdin]

for what I know ? gi? known I'm the problem in these cars, I have your same car, even if to me the problem is in the starter was both cold and hot, from diagnosis nothing, everything is perfect with mbstar. the only test that I could not do it before was that of the recovery of the injectors that I made from a friend. result: 4? the injector was leaking too, replaced it in 10 min, and ? game to great! see is proof as he said lumaracing before.

[blackwolf76]

for what I know ? gi? known I'm the problem in these cars, I have your same car, even if to me the problem is in the starter was both cold and hot, from diagnosis nothing, everything is perfect with mbstar. the only test that I could not do it before was that of the recovery of the injectors that I made from a friend. result: 4? the injector was leaking too, replaced it in 10 min, and ? game to great! see is proof as he said lumaracing before.

The injectors that are under are reviewed and doubting in the first place I also of the ones I tried to replace the other 4 that I was in the workshop of recovery, mounted, and the same issue... it was changed to a pin of the defect.