Markha
New Member
Hi Guys
I have a 2019 E400d with the straight 6 OM656 engine.
I have an intermittent fault that nobody seems to have previous knowledge off.
When driving, normally with cruise control on, the vehicle goes into limp mode. If the engine is turned off and then back on, the vehicle returns to normal operation. This happens every 200-300 miles. Although normally fault occurs when cruise control is on, it has done it once with out. Therefore only happens when engine is cruising and not performing. The fault has never happened when pushing the engine.
Error code shows a low turbo pressure fault.
Spoken to a couple of specialists who say they have not heard of this issue previously.
Any ideas?
Mark H
I have a 2019 E400d with the straight 6 OM656 engine.
I have an intermittent fault that nobody seems to have previous knowledge off.
When driving, normally with cruise control on, the vehicle goes into limp mode. If the engine is turned off and then back on, the vehicle returns to normal operation. This happens every 200-300 miles. Although normally fault occurs when cruise control is on, it has done it once with out. Therefore only happens when engine is cruising and not performing. The fault has never happened when pushing the engine.
Error code shows a low turbo pressure fault.
Spoken to a couple of specialists who say they have not heard of this issue previously.
Any ideas?
Mark H
