Quote:
Originally Posted by SeanWRT
Hi Nezil,
WG is a not a direct control of boost. It's the DV dumping boost and throttle opening angle that dictate how much MAP cylinders see and get.
When WG delay to close to 100%, as part of the boost control decision ECU make to handle torque/load to pedal input, turbo shaft speed is not so off, given current and anticipated torque demand.
You really need to turn on torque request to see how it's delayed to "ask" the system to serve you...After that, for a turbocharged car, MAP(IAT and timing being equal) got a lot of say on how much power it's really making. So...follow pedal input, torque request, MAP/load target, would be my suggestion.
In my market there is no manual BMW today. I don't have experience of it...
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Is your thought that it could be tuned out if it's a torque request delay or limit BMW implemented on purpose for safety?