Replace Oxygen sensor (in exhaust pipe, it is screwed into the top of the pipe between the header and the catalytic converter. ) The wires come up through the floor under the front passenger carpet. The carpet will lift up on the back left corner closest to the shifter. Replace the Air temp sensor (located under the the air filter located on top the carberator) Should be three (3) 10mm nuts holding the air filter cover on. This should help.
The 1985 Mercedes 190e could have a stuck choke. Check the choke mechanisms to start with, to see if that's the problem.
I'm not sure I understand your question but check your accelerator cable for slippage or broken connection at the throttle. Next, check your fuel filter for blockage and change if needed. If it is "missing" it could be an electrical problem. Good luck!
Could be a problem with the Overload Relay,maybe one of the fuses need replacement!
who give the signal in the 5th injector to start 1992 Mercedes Benz 190e 2.3
Could be a number of reasons. Visit www.mercedes190.co.uk
This is probably a separate issue. Most 190e's with the 2.6l engine are known to be rather troublesome in cold, and wet weather. As I live in Maine, we get a lot of that... The most common solution is to replace the cold start sensor. This will keep you from having to give your car a shot of starting fluid every time you want to go somewhere.
May be (probably) the cold start valve. I'm not sure how to check it to see if that's the problem. They are expensive even if purchased aftermarket. Good luck!
I think that it may be the ground strap on the starter. Any help would be appreciated on this answer. I have the same problem on my 300E (haven't checked the strap yet).
Does the engine turn over but not start or it does not turn over till cold? If the latter is the answer then your kick start is the problem. REPLY The car turns over but wont start.
You should check for a loss of compresshion or a vacum leak.
Try turning the steering wheel hard before and while turning the key.
could be a bad battery wire