Fuel Accumulator OR fuel pressure regulator

[everlyne]

I have a 1992 S500 W140 with 119 engine. Does it has fuel accumulator or fuel pressure regulator. Where is it?

[Mike Richards]

If you car has MPFI(multi port fuel injection), the fuel pressure reg is going to be attached most likely to the end of the fuel rail that returns to the tank.

The accumulator is likely going to be underneath the car, back towards the fuel pump/filter/check valve.

You can go to this sites parts site and see if a photo of the accum. exists. This might help you locate it down underneath.

[everlyne]

I have search for the parts but no part exist. So does it has a fuel accumulator for 1992 S500 with 119 engine.