I replaced the injectors on my 1992 190E today, and made a website documenting how it was done:

http://190Einjectors.homestead.com/index.html

Mike

Nice job on the post - That's very gracious of you to go through the trouble!

Thanks, it's a real pain in the neck to try and take these photos while you're in the middle of doing the job, but I knew it would be appreciated by others, so I figured what the heck!

Mike

Hi Mike, thanks for the detail documentation. I am about to attempt the job on my 2.5-16V. Now I only have one concern, how much to tight the nuts around the new injectors? I am afraid to tight too much and break something or not enough and have fuel leak and cause a fire while driving. I don't think we can use sealants right?
I know this is a very old thread but hopefully you are still active. Thanks in advance.