×

Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

Home > Forum > Understanding AFR > Closed and opened loop mode

Closed and opened loop mode

Understanding AFR

Forum Posts

Courses

Blog

Tech Articles

Discussion and questions related to the course Understanding AFR

Unresolved Threads
= Resolved threads
Reply
Author
1016 Views

What do cloased and opend loop mean?

Is close loop when the ECU make alterations to the fuel delivery to account for any errors compared to our desired target?

at

Hi Victor,

You're pretty much bang on there.

Closed loop is when feedback from sensors allows the ecu to make corrections to an actuator based on target error.

Whereas open loop is where the ecu controls the actuator based on set parameters in the ecu.

Check out this Q&A from a webinar below.

[url=https://www.youtube.com/watch?v=PlPyb10vCOI]https://www.youtube.com/watch?v=PlPyb10vCOI

at
Reply

We usually reply within 12hrs (often sooner)

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?