During this time, Klum was supported by the singer Seal especially when she gave birth to her child with Briatore, Helene. Heidi Klum's second baby - with Seal Seal soon proposed to Heidi and were married in a seaside ceremony.
Exhaust gas recirculation (EGR) is a system that takes exhaust gas from a dieselâs exhaust manifold and reintroduces it into the intake of the engine to reduce the combustion chamber temperature.
With a pneumatic EGR valve, the electric actuating signal from the engine control module (ECM) is converted by an electro-pneumatic converter into a pneumatic vacuum signal. When the pneumatic EGR valve is exposed to vacuum (produced by a vacuum pump), it results in the required valve position.