Why can exercise cause headache? Exercise induced headache can arrive on your doorstep for a number of reasons. First, it's important to note that it could be a sign of something very serious. If you get an exertion headache for the first time, or it's far worse than ever before, see a doctor right away. She can rule out the more serious causes, and make some suggestions. Check this article for more causes of after exercise headache. For most of us, the cause is not serious.
(April 2014) (Learn how and when to remove this template message) Closed loop manufacturing (abbreviated CLM) is a closed loop process of manufacturing and measuring (checking) in the manufacturing machine. The pre-stage to this is inspection in manufacturing. The idea is to reduce costs and improve the quality and accuracy of the produced parts. 1 General procedure.
Closed loop is when the ECU does refer to the o2 sensor for feedback. Using the o2 sensor the ECU will modify its fuel table based on the readings the o2 sensor is seeing. This is important in maintaining a perfect A/F ratio as there are so many variables affecting the tune of a motor at any given time.