Aux Outputs Duty Cycle

Discussion and support for MoTeC's previous generation of entry level ECUs

Aux Outputs Duty Cycle

Postby Vlad on Sun Mar 10, 2019 7:16 pm

Hello again, i have stumbled on some trouble on a clients car...the car uses numerous BMW parts, like the electrical water pump and the pwm thermo fan. All these pwn controlled parts from bmw only work between 5% to 95% duty cycle, if the duty cycle exceeds 95% the pump and the fan stop....is there a way to limit the max duty cycle on the outputs, the same as the minimum can be limited ? Thanks, Vlad
Vlad Pescaru
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Re: Aux Outputs Duty Cycle

Postby Vlad on Wed Mar 13, 2019 4:02 am

Still need a info on this please! To chose the hardware....
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Re: Aux Outputs Duty Cycle

Postby Stephen Dean on Wed Mar 13, 2019 10:31 am

Hi Vlad,

The Aux Table function allows for a Min/Max duty cycle to be set, but you are limited to using RPM/Efficiency Point for the Aux Table, which is probably not suitable for your needs.

The Thermo Fan function only allows for a minimum DC to be set.
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