I have a MB 2009 E320. It went in to limp mode with codes P 0299.
After 3 trips to repair shop, and $5000…my car is still going into limp mode.
I’ve had the following done: smoke test, new fuel filter, fuel line manually
cleaned, EGR cooler kit w/seals and gaskets, and last a turbo actuator. The
last receipt remarks state their is oil within the charge pipes. However the
manager told me that all the upper end carbon has been cleaned
The Turbo actuator was replaced which control the vane control. The
converters were not cleaned or dpf which cleaning would most likely help the
situation. They don’t offer that service. Then I had fault code 2359, and took
locally to have it read and turned off. I then ordered a MB code reader. Will
attach photos. Now fault code P0299. Any suggestions would be greatly
appreciated.