1985 mercedes benz 190D, are there anyone out there that can send me a diagram overview of the vacuum lines on the engine. i have 4 to 5 vacuum iines thats not hook up, causing my engine not to turn off. this is my 3rd request for help. If i can get a picture of the vacuum lines on the engine. I do not know a lot about cars, but i do know how to follow instructions. or if someone can take me to a wegsite where i can see a picture of the engine, with the vacuum lines attach. my email is [email protected]. Thank You

WELL THE MERCEDES 190D USES A SELF BLEEDING FUEL PUMP NO BLEEDING IS NECESSARY.

Can't get free, but you can get a Haynes Manual for around 20 bucks it will have what you need
Go to any parts house and they'll have one specificly for your car.

hello,good day, you have 126.033 model with 116 engine ,,your engine timing is 5 degrees btdc in idling and with vacuum,,,.with out vacuum at 1,500 rpm 10-14 degrees,,,3,500 rpm 22-26 degrees,,ty

there should be a vaccum operated selonoid on the injector pump(it's on the drivers side of the engine)check and see if you have a bad/disconnected line there.

hello,hoping this diagram help your problem,
if you try to download this, use picasa photo viewer to open the file...it can give you a high quality zoomed image...inform me if you received,ty

hello,i have a copy of vacuum diagram,what is your trans.,,manual or automatic ,so i could send to you,ty

I would try to look on google images, or try to buy a book for that vehicle.

rbbnsent: Let me see if I can help you.Fird, your vacuum lines are color coded if you look closely. As they age, some of them get difficult to differentiate from. One place where you can positively ID them, is where the line has not been exposed to the elements. That is where they have been inside a vacuum hose.
Ready?
Starting off, the vacuum line which shuts off the engine is a brown/blue line it goes to a diaphragm that has the fitting facing parallel to the pump body (runs parallel to the ground) Hook the line into the diaphragm.
Next, you have a vacuum hose which has a check valve on it.
Connect this one to the fitting which runs straight up.
There should be a white line near by. Hook the line up to the fitting just behind the one you just hooked up.
There should be a Black line going into the back of the pump.
Alright, coming off the vacuum pump, you have a fitting which should 4 lines excluding the vacuum source.
Now the vacuum source should have a check valve in line with it.
The following colors should be going into this "T"
White, white/blue, green, white/black.
Going back to the injection pump: Coming off the line which had the check valve, one direction is white/violet/brown and the other direction which heads off in the same direction as the front of the motor, is black.
The Black line coming out of the back of the pump hits a "T" which goes to a check valve and it hits another "T"
Coming off the side of that "T" is a white/green
I'm pretty sure, I have far exceeded the number of vacuum hoses which you found disconnected.
I hope I have answered you question thoroughly.
I happen to drive a Mercedes Diesel (81 300TD wagon) I love it!
Let me know how you make out. Mercedes Diesel are a specialty of mine!

neto 190D: You are asking about a vacuum diaphragm?
I'm going to take a WAG.. Your engine won't shut
down with the key?
If so, he is the way you find out:
In your injection pump, the vacuum diaphragm which kills the engine is the one which has the fitting pointing parallel to the ground.
The vacuum line which serves it is a brown/blue
To check the system, first check for vacuum in the line. Run the engine for a minute or so. Cap off the brown/blue line.
Turn the ignition switch off and then with hose in hand, uncap it and you should hear a hissing sound. If you have a vacuum guage, obviously, use it for the test, you need a minimum of 10 inches to kill it.
To test the pump diaphragm, you can rig a vacuum line to a known vacuum source close to the main "T". Run the engine and with the line connected to the diaphragm, connect it to the good vacuum source, if it kill the engine, the diaphragm is good. If you have a hand vacuum pump it would be more ideal, because you could check the diaphragm for small leaks.
If the diaphragm is bad, it is easy to replace on the pump.
The shutoff diaphragm lists for $86.00
Is my shot in the dark correct?
Even though I am a Nissan Master tech, I also specialize in Mercedes-Benz and specifically Diesels, so if you need help, I'm here. I went through a few Mercedes Schools and have been swinging Iron in Mercedes since the 70's
I might be a little more informative than the public library.

what color smoke is? if black, then can by bad injectors, bad air filter, bad fuel pump.