Typical consequences

If this defect is detected, it may lead to the following problems:

Function of the Valvetronic

Valvetronic is a technology that enables variable valve timing in internal combustion engines.It optimizes engine performance, torque, fuel consumption and reduces pollutant emissions.By adapting to engine speed, engine load and operating temperature, valve overlap, valve lift and valve opening durations can be flexibly designed.It optimizes engine performance, torque, fuel consumption and reduces pollutant emissions.It optimizes engine performance, torque, fuel consumption and reduces pollutant emissions.

This adjustment improves engine behavior depending on the load condition and operating conditions.Early adjustment of the timing promotes throttle response and torque in the lower speed range.A late adjustment in load operation reduces pollutant emissions. At high engine speeds, a longer valve opening duration increases power.