Where is the fuel pump relay located (w210)
 

Hi,
Where is that fuel pump relay located.
I read a lot of posts here saying that if it is defective or has a loose solder, the car stalls.
My E230 1996 do stall once in a while. That may be the cause of this stalling. I havent replaced my fuel pump yet thinking this relay may be the fault since my car still runs fine. Minus the occassional stalling.

Thanks.

The W210 chassis doesn't have that type of fuel pump relay.
That relay is part of a relay MODULE on the later cars.

E55 Ghost in the Machine???
 

Hey Doc,
I have a '99 E55 AMG that cranked but the engine wouldn't run. I just had the CPS replaced at my local "indy." My "indy" stated that after replacing the CPS and hooking the car up to their machine, the vehicle showed crank and rpm but still would not start. I had the vehicle towed to the dealer from the "indy "about a week ago. They hooked a "jump box" up to the car at the dealer and it fired right up! They stated it might have been the battery or some sort of electrical problem, but didn't give a definitve answer. I replaced the battery with a new one. According to the service agent they also cleared all codes stored in the ecu. The car ran great for a week and reverted back to the same symptom yesterday of cranking but the engine won't run. I thought that it might be the fuel pump relay, but after reading your post about the relay being incorporated into a relay module, I thought I would ask your opinion of what the next logical steps to check might be? I would be grateful for any assistance you provide.:confused:


Sincerely,


Al Washington
ABC News Inc.
Washington, DC
alfred.s.washington@abc.com

Check if the alternator is charging properly.

L5?