Neeesat

I have bought a C220 Cdi 2007 model w204 and when I received it everything was smooth for a couple of days until the ESP lid came up with check engine signal on the display. I have brought it to a Mercedes engineering shop and the computer read two error codes P0087 and P0088.

Those are "fuel rail system pressure too low and too high". I have try to reset steering wheel angle sensor by turning the steering wheel 5 times from left to right to the end stops but with no luck. Still the same errors.

When I switch off and on the car 4 times the esp unavailable signal disappears but after a wile it's coming back. It is very annoying because every time this happens the car slow down and the throttle has limited effect on the car.

Any idea how to fix this?

Neeesat

No one?

Zed82

Did you resolve this issue? I have the same problem on my C200 CDI from 2008. But it only happens when I drive around top speed with full throttle.

Adamjb

did anyone sort the problem out, its just started happening to my wife's car