LR110291 - EGR Valve – AJ200 Diesel – High PressureDescription: EGR Valve High Pressure for the 2. 0L AJ200 Diesel exhaust gas recirculation system. This valve controls exhaust gas flow through the high pressure EGR circuit, recirculating a metered quantity of exhaust gas from the high pressure side of the turbocharger back into the intake manifold. Recirculation reduces peak combustion temperatures and NOx emissions. Valve position is continuously modulated by the engine management system to optimise