BMW 523i MS41

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BMW 523i MS41

Postby fisher46109 » Fri Sep 11, 2015 7:23 am

Hello everyone.
Does anybody know how exactly works rev limiter in this car? I mean, its cutoff is very slow (low frequency) and i want to increase it. I think, there is lower RPM limit caused normal work (injection) or small number RPM hysteresis when engine decelerate.
I will be very grateful for any hint.
Best regards

fisher46109
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Re: BMW 523i MS41

Postby idle » Fri Oct 16, 2015 6:05 am

fisher46109 wrote:Hello everyone.
Does anybody know how exactly works rev limiter in this car? I mean, its cutoff is very slow (low frequency) and i want to increase it. I think, there is lower RPM limit caused normal work (injection) or small number RPM hysteresis when engine decelerate.
I will be very grateful for any hint.
Best regards

01CA

idle
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Posts: 3
Joined: Fri Oct 16, 2015 6:00 am
Location: kazakhstan

Re: BMW 523i MS41

Postby fisher46109 » Sat Oct 17, 2015 9:12 pm

Thank You for answer. Unfortunately I haven't this car now and can't test nothing. Could You tell me what value is it? In my file it is "203" - is it RPM hysteresis or something different?

Best regards

fisher46109
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Posts: 19
Joined: Wed Oct 01, 2014 9:21 pm
Location: Europe
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