Our sensors - enabling purely smooth running from simple physics: speed sensors, air flow meters, knocking sensors, sensors for boost pressure/manifold pressure, temperature sensors for coolant/oil/air, lambda sensors, level sensors for oil/coolant/washing water, accelerator position and throttle valve position - making modern aggregates out of motors. And as engine wouldn"t run smoothly without them, HELLA"s perfectly functioning sensors give the engine management system reliably measured values for perfect driving comfort. And as a constant safety indicator: wheel speed sensors (ABS).
To the HELLA Online-catalogue
To make the subject of “Lambda Sensors” more intelligible, we show you here the construction and function of a lambda sensor and explain a number of ways of testing them. Lambda sensor