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.
When a heavy load is placed on the engine, the ECU reverts to Open Loop operation. Not all Fuel Injection systems operate in closed loop mode. The 2007 Harley-Davidson EFI systems use close loop mode of operation with a narrow band oxygen sensor for each cylinder. Open Loop: Open Loop operation refers to the time when the ECU is reading the engine sensors and using the internal fuel maps to determine the appropriate amount of fuel to inject into the engine. The O2 sensor is not used in this mode of fuel injection operation.