Greetings everyone,
I seek clarification regarding my 2011 Mercedes E350.Upon acceleration, I experience hesitation when fully depressing the accelerator. The vehicle has been examined by a Mercedes specialist, who installed a new genuine EGR valve and performed a DPF cleaning.I received a message when placed on a dynamometer, which I will upload. I replaced a pressure sensor today, as there are no fault codes recorded. However, there is a reluctance in acceleration.
I am not an expert with these engines, but might a defective boost pressure, a malfunctioning glow plug, or deteriorating coil leads be responsible for this issue?I am perplexed by this situation.Any guidance would be greatly appreciated.