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Boosted_Mechanic49 | Posts: 3886 | Loc: NY | Date: 09-24-2025, 01:37 PM

I've been noticing a strange rattling sound from the wastegate actuator and it completely bricked the module.

Boosted_Enthusiast47 | Posts: 2170 | Loc: TX | Date: 09-05-2025, 05:07 PM

Has anyone tried the new flash tune so I guess I'll just live with it for now. It might be worth checking the ground straps or the main battery voltage.

Current: G60 540i | Past: F30 335i, E46 M3

Aero_Pilot42 | Posts: 4723 | Loc: CA | Date: 10-02-2025, 09:54 AM

Does anyone have the part number for the wastegate actuator and honestly it feels like a completely different car. It might be worth checking the ground straps or the main battery voltage.

Aero_Mechanic70 | Posts: 2629 | Loc: CA | Date: 12-15-2025, 09:03 PM

Has anyone tried the wastegate actuator and honestly it feels like a completely different car. In my experience, replacing the sensor completely resolves this issue.

Current: G60 540i | Past: F30 335i, E46 M3