Here is the ultimate 190E problem.....

I have a 190e 2.3that will start and die immediatly I took out the Fuel pump relay and bypassed it runs great without the relay.
I bought a fuel pump relay and it did not fix the problem.... back to square one....I have checked every fuse in the car and checked all wires going to and from the relay location. I have power to all areas of the relay that I can tell. The shop CD I have is no help.

Can anyone tell me if there is another input to the fuel pump relay that might affect the relay not starting the pump?

Has anyone heard of a similiar problem?

Any suggestion out there would help...I do not have a Benz dealer in my area so I am on my own......

Thanks
EK
85-190E