General Purpose PWM Load axis

Tuning, troubleshooting and the nitty gritty of using rusEFI to make your engine run nicely!
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ELMEPRO
Posts: 24
Joined: Thu May 12, 2022 7:24 pm
Location: Latvia

General Purpose PWM Load axis

Post by ELMEPRO »

Hello, im using CWA400 pump and pwm based fan control, i have some questions, there is no explanation how LOAD AXIS work??
Sou load axis what i understood from 0 to 100 right?

if i use Engine Coolant axis, how it knows at what temperature its 100 (load) ?
Im playing with load axis and cant get it to work normally, from 20 degree to 100 degree table moves only from aprox. 85 to 95 (load), sou its weary narrow.

Also, it would be nice to have pwm fan option in fan section
mck1117
running engine in first post
running engine in first post
Posts: 1493
Joined: Mon Jan 30, 2017 2:05 am
Location: Seattle-ish

Re: General Purpose PWM Load axis

Post by mck1117 »

It just says "load". You can use whatever values you want that are appropriate for the channel you've selected.

See my CWA400 control with GPPWM here: https://rusefi.com/online/view.php?msq=969&dialog=gppwm3
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