mack85n Posted February 28, 2017 Report Share Posted February 28, 2017 When setting up a Duty cycle based solenoid through a GP PWM output, where would I find the correct frequency for that particular solenoid for the setup in the GP PWM settings? Through the OEM manual or can I test the current circuit? Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 28, 2017 Report Share Posted February 28, 2017 You could scope the signal if you have a running OEM setup. However it is often not very important and a wide range of frequencies will work for many solenoids. Around 30Hz works for most boost solenoids and around 250Hz will do most cam solenoids. What are you trying to control and what issues are you having? Quote Link to comment Share on other sites More sharing options...
mack85n Posted February 28, 2017 Author Report Share Posted February 28, 2017 Thanks for the reply Adam,I am just trying to learn as much as possible about the product at this stage. I've been looking at Line pressure solenoid control for the trans. In any case I have Dave K assisting me with the build so he will be able to take care of it quite easily.Thanks, Quote Link to comment Share on other sites More sharing options...
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