Sale ends todayGet 30% off any course (excluding packages)
Ends in --- --- ---
Forum Posts
Courses
Blog
Tech Articles
Hi
I can't see AFR Target error in G4+. Would I need a mathblock for this or how can I get the AFR Target error and use it on GP Output?
The mixture map function calculates target error, but if you want a live value you have options.
What will work best for you depends on what you're trying to achieve. Here are a couple of the options.
If you are operating in open loop and want error from target to optimize your table, you can create a math channel which divides monitored lambda by lambda target. You can then multiply the results to the associated table value.
If you're using closed loop fueling and want to improve your main fuel/VE table, your current fuel trim will approximate the error.
Hey thank you for responding. I am trying to create a RPM limit for Lean Lambda to protect the engine. I have spend loads time on this with no luck. my latest attempt is below which still fails as at times the lambda I think it not feeding info back to ecu fast enough and between gears engine does apply limit . for instance I rev first gear to 7000rpm and then shifting to second gear, car has total fuel and ignition cut due to fuel overrun . I had a suggestion to enable GP however could not see lamba target error.
