Buick, diagnostics of the lambda probe in Umm al-Fahm

Buick, diagnostics of the lambda probe in Umm al-Fahm.
Check the lambda probe is you notice any decrease in engine efficiency, increased fuel consumption, jerking during acceleration, a revolution drop at idle speed. Diagnostics of the lambda probe includes a visual inspection, when the experts check the fixation of connectors and the presence of soot or shiny deposits, use special tools (multimeter, oscillograph recorder), and also use a special scanner to read the information from the on-board computer.