Search found 3 matches

by 65CrewCabPW
Wed Feb 02, 2011 11:44 pm
Forum: General Information
Topic: Closed loop control of propane
Replies: 3
Views: 456

Re: Closed loop control of propane

I spent some time looking over the code and realized how complex the code is for running the injectors.

Could something like the logic for PWM idle (IAC) code be used, like a 20 hz frequency PWM signal that varies from 0 to 100, using threshelds the user chooses and a use defined center, for the ...
by 65CrewCabPW
Tue Feb 01, 2011 2:04 am
Forum: General Information
Topic: Closed loop control of propane
Replies: 3
Views: 456

Re: Closed loop control of propane

It would probably take a couple of code changes as I believe propane mixers run on a fixed frequency, while fuel injector frequency is proportional to RPM. Other than that, I don't see why not.

Long ago, I did take a couple of C and Java basic programing classes, but I am not qualified to re ...
by 65CrewCabPW
Sun Jan 30, 2011 1:19 pm
Forum: General Information
Topic: Closed loop control of propane
Replies: 3
Views: 456

Closed loop control of propane

Is there any known means of using an MS to use the duty cycle air/fuel mixture mechanism for controlling a propane carb?

Basically, it uses an O2 sensor, and a solenoid to alter the pressure inside the converter, to affect the air/fuel ratio in the mixer. Although I have read everything I an think ...