The forged connecting rods had fracture split bearings for the crank end and an asymmetrical profile which increased precision during assembly.
IHI turbocharger The EE20 engines have IHI turbochargers with variable nozzle turbines VNTs.
For the Euro 6 EE20 engine, however, injection pressure was increased to 200 MPa.
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EGR and DPF The EE20 diesel engine had a water-cooled exhaust gas recirculation EGR system which recirculated exhaust gases to the intake to lower combustion temperatures and reduce NOx emissions.
Description: The EE20 engine had double overhead camshafts DOHC per cylinder bank that were driven by a chain and gear with a speed-reducing gear.