CLA45 M133 log help me，

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The last paragraph of the log does not lock the throttle valve, but there is a feeling of jamming. The ignition is very low, and the engine is running at low speeds and high loads, causing one jamming at a time，Do you have a good friend who can help me analyze the data flow

[Fnetotuner]

hi, post you tune too!!! in log if not a gear shift spark retard ??? if a gear shift retard, its normaly .... not a normaly when wot in middle rpm !!

[chevota]

You should add Knock Retard because it looks like it's retarding a lot. Eliminating knock retard made a big difference in my car
I don't know what you mean about the throttle, or jamming