Lambda sensor tester Checking the condition of the protective tube The manufacturer's specifications must be observed as a basic principle. Alongside the electronic test, the condition of the probe element prot
First a number of terms will be explained with reference to the usual control loop according to FIG. 1. The control loop has a controlled system 20, at which the actual value of a controlled variable is measured by an actual value sensor 21. This value is fed to a comparison point 22 ...